661404744

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 768

約数和(自身を含む): 2757888000

約数和(自身を除く): 2096483256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 19, 21, 22, 23, 24, 26, 27, 28, 33, 36, 38, 39, 42, 44, 46, 49, 52, 54, 56, 57, 63, 66, 69, 72, 76, 77, 78, 84, 88, 91, 92, 98, 99, 104, 108, 114, 117, 126, 132, 133, 138, 143, 147, 152, 154, 156, 161, 168, 171, 182, 184, 189, 196, 198, 207, 209, 216, 228, 231, 234, 247, 252, 253, 264, 266, 273, 276, 286, 294, 297, 299, 308, 312, 322, 342, 351, 364, 378, 392, 396, 399, 414, 418, 429, 437, 441, 456, 462, 468, 483, 494, 504, 506, 513, 532, 539, 546, 552, 572, 588, 594, 598, 616, 621, 627, 637, 644, 684, 693, 702, 728, 741, 756, 759, 792, 798, 819, 828, 836, 858, 874, 882, 897, 924, 931, 936, 966, 988, 1001, 1012, 1026, 1064, 1078, 1092, 1127, 1144, 1176, 1188, 1196, 1197, 1242, 1254, 1274, 1287, 1288, 1311, 1323, 1368, 1386, 1404, 1449, 1463, 1482, 1512, 1518, 1596, 1617, 1638, 1656, 1672, 1716, 1729, 1748, 1764, 1771, 1794, 1848, 1862, 1881, 1911, 1932, 1976, 2002, 2024, 2052, 2079, 2093, 2156, 2184, 2223, 2254, 2277, 2376, 2392, 2394, 2457, 2484, 2508, 2548, 2574, 2622, 2646, 2691, 2717, 2772, 2793, 2808, 2898, 2926, 2964, 3003, 3036, 3059, 3192, 3234, 3276, 3289, 3381, 3432, 3458, 3496, 3528, 3542, 3588, 3591, 3724, 3762, 3822, 3861, 3864, 3933, 4004, 4104, 4158, 4186, 4312, 4347, 4389, 4446, 4508, 4554, 4788, 4807, 4851, 4914, 4968, 5016, 5096, 5148, 5187, 5244, 5292, 5313, 5382, 5434, 5544, 5586, 5643, 5681, 5733, 5796, 5852, 5928, 6006, 6072, 6118, 6279, 6468, 6552, 6578, 6669, 6762, 6831, 6916, 7007, 7084, 7176, 7182, 7448, 7524, 7644, 7722, 7866, 8008, 8073, 8151, 8316, 8372, 8379, 8694, 8778, 8892, 9009, 9016, 9108, 9177, 9576, 9614, 9702, 9828, 9867, 10143, 10241, 10296, 10374, 10488, 10584, 10626, 10764, 10868, 11172, 11286, 11362, 11466, 11592, 11704, 11799, 12012, 12103, 12236, 12397, 12558, 12936, 13156, 13167, 13338, 13524, 13662, 13832, 14014, 14168, 14364, 14421, 14553, 14651, 15048, 15288, 15444, 15561, 15732, 15939, 16146, 16302, 16632, 16744, 16758, 17043, 17199, 17388, 17556, 17784, 18018, 18216, 18354, 18837, 19019, 19228, 19404, 19656, 19734, 20286, 20482, 20748, 21021, 21252, 21413, 21528, 21736, 22344, 22572, 22724, 22932, 23023, 23598, 24024, 24206, 24453, 24472, 24794, 25116, 25137, 26312, 26334, 26676, 27027, 27048, 27324, 27531, 28028, 28728, 28842, 29106, 29302, 29601, 30429, 30723, 30888, 31122, 31464, 31878, 32292, 32604, 33516, 33649, 34086, 34398, 34776, 35112, 36036, 36309, 36708, 37191, 37674, 38038, 38456, 38808, 39468, 39501, 39767, 40572, 40964, 41496, 42042, 42504, 42826, 43263, 43953, 45144, 45448, 45864, 46046, 46683, 47196, 47817, 48412, 48906, 49588, 50232, 50274, 51129, 52668, 53352, 54054, 54648, 55062, 56056, 56511, 57057, 57684, 58212, 58604, 59202, 60858, 61446, 62244, 62491, 63063, 63756, 64239, 64584, 65208, 67032, 67298, 68172, 68796, 69069, 72072, 72618, 73359, 73416, 74382, 75348, 76076, 78936, 79002, 79534, 81144, 81928, 82593, 84084, 85652, 86526, 87906, 88803, 92092, 92169, 93366, 94392, 95634, 96824, 97812, 99176, 100548, 100947, 102258, 105336, 108108, 108927, 110124, 111573, 113022, 114114, 115368, 116424, 117208, 118404, 119301, 121716, 122892, 124488, 124982, 126126, 127512, 128478, 129789, 131859, 133133, 134596, 136344, 137592, 138138, 145236, 146718, 148764, 150696, 152152, 153387, 158004, 159068, 161161, 165186, 168168, 171171, 171304, 173052, 175812, 177606, 184184, 184338, 186732, 187473, 189189, 191268, 192717, 195624, 201096, 201894, 204516, 207207, 216216, 217854, 220248, 223146, 226044, 228228, 235543, 236808, 238602, 243432, 245784, 249964, 252252, 256956, 259578, 263718, 266266, 269192, 276276, 276507, 278369, 290472, 293436, 297528, 302841, 306774, 316008, 318136, 322322, 326781, 330372, 334719, 342342, 346104, 351624, 355212, 357903, 368676, 373464, 374946, 378378, 382536, 385434, 395577, 399399, 403788, 409032, 414414, 435708, 437437, 446292, 452088, 456456, 471086, 477204, 483483, 499928, 504504, 513513, 513912, 519156, 527436, 532532, 552552, 553014, 556738, 562419, 578151, 586872, 605682, 613548, 621621, 644644, 653562, 660744, 669438, 684684, 706629, 710424, 715806, 737352, 749892, 756756, 770868, 791154, 798798, 807576, 828828, 835107, 871416, 874874, 892584, 908523, 942172, 954408, 966966, 1027026, 1038312, 1054872, 1065064, 1073709, 1106028, 1113476, 1124838, 1156302, 1198197, 1211364, 1227096, 1243242, 1289288, 1307124, 1312311, 1338876, 1369368, 1413258, 1431612, 1450449, 1499784, 1513512, 1541736, 1582308, 1597596, 1657656, 1670214, 1687257, 1749748, 1817046, 1884344, 1933932, 2054052, 2119887, 2147418, 2212056, 2226952, 2249676, 2312604, 2396394, 2422728, 2486484, 2505321, 2614248, 2624622, 2677752, 2826516, 2863224, 2900898, 3062059, 3164616, 3195192, 3340428, 3374514, 3499496, 3594591, 3634092, 3867864, 3936933, 4108104, 4239774, 4294836, 4351347, 4499352, 4625208, 4792788, 4972968, 5010642, 5249244, 5653032, 5801796, 6124118, 6359661, 6680856, 6749028, 7189182, 7268184, 7515963, 7873866, 8479548, 8589672, 8702694, 9186177, 9585576, 10021284, 10498488, 11603592, 11810799, 12248236, 12719322, 13498056, 14378364, 15031926, 15747732, 16959096, 17405388, 18372354, 20042568, 23621598, 24496472, 25438644, 27558531, 28756728, 30063852, 31495464, 34810776, 36744708, 47243196, 50877288, 55117062, 60127704, 73489416, 82675593, 94486392, 110234124, 165351186, 220468248, 330702372, 661404744]

約数ペア:

[(1, 661404744), (2, 330702372), (3, 220468248), (4, 165351186), (6, 110234124), (7, 94486392), (8, 82675593), (9, 73489416), (11, 60127704), (12, 55117062), (13, 50877288), (14, 47243196), (18, 36744708), (19, 34810776), (21, 31495464), (22, 30063852), (23, 28756728), (24, 27558531), (26, 25438644), (27, 24496472), (28, 23621598), (33, 20042568), (36, 18372354), (38, 17405388), (39, 16959096), (42, 15747732), (44, 15031926), (46, 14378364), (49, 13498056), (52, 12719322), (54, 12248236), (56, 11810799), (57, 11603592), (63, 10498488), (66, 10021284), (69, 9585576), (72, 9186177), (76, 8702694), (77, 8589672), (78, 8479548), (84, 7873866), (88, 7515963), (91, 7268184), (92, 7189182), (98, 6749028), (99, 6680856), (104, 6359661), (108, 6124118), (114, 5801796), (117, 5653032), (126, 5249244), (132, 5010642), (133, 4972968), (138, 4792788), (143, 4625208), (147, 4499352), (152, 4351347), (154, 4294836), (156, 4239774), (161, 4108104), (168, 3936933), (171, 3867864), (182, 3634092), (184, 3594591), (189, 3499496), (196, 3374514), (198, 3340428), (207, 3195192), (209, 3164616), (216, 3062059), (228, 2900898), (231, 2863224), (234, 2826516), (247, 2677752), (252, 2624622), (253, 2614248), (264, 2505321), (266, 2486484), (273, 2422728), (276, 2396394), (286, 2312604), (294, 2249676), (297, 2226952), (299, 2212056), (308, 2147418), (312, 2119887), (322, 2054052), (342, 1933932), (351, 1884344), (364, 1817046), (378, 1749748), (392, 1687257), (396, 1670214), (399, 1657656), (414, 1597596), (418, 1582308), (429, 1541736), (437, 1513512), (441, 1499784), (456, 1450449), (462, 1431612), (468, 1413258), (483, 1369368), (494, 1338876), (504, 1312311), (506, 1307124), (513, 1289288), (532, 1243242), (539, 1227096), (546, 1211364), (552, 1198197), (572, 1156302), (588, 1124838), (594, 1113476), (598, 1106028), (616, 1073709), (621, 1065064), (627, 1054872), (637, 1038312), (644, 1027026), (684, 966966), (693, 954408), (702, 942172), (728, 908523), (741, 892584), (756, 874874), (759, 871416), (792, 835107), (798, 828828), (819, 807576), (828, 798798), (836, 791154), (858, 770868), (874, 756756), (882, 749892), (897, 737352), (924, 715806), (931, 710424), (936, 706629), (966, 684684), (988, 669438), (1001, 660744), (1012, 653562), (1026, 644644), (1064, 621621), (1078, 613548), (1092, 605682), (1127, 586872), (1144, 578151), (1176, 562419), (1188, 556738), (1196, 553014), (1197, 552552), (1242, 532532), (1254, 527436), (1274, 519156), (1287, 513912), (1288, 513513), (1311, 504504), (1323, 499928), (1368, 483483), (1386, 477204), (1404, 471086), (1449, 456456), (1463, 452088), (1482, 446292), (1512, 437437), (1518, 435708), (1596, 414414), (1617, 409032), (1638, 403788), (1656, 399399), (1672, 395577), (1716, 385434), (1729, 382536), (1748, 378378), (1764, 374946), (1771, 373464), (1794, 368676), (1848, 357903), (1862, 355212), (1881, 351624), (1911, 346104), (1932, 342342), (1976, 334719), (2002, 330372), (2024, 326781), (2052, 322322), (2079, 318136), (2093, 316008), (2156, 306774), (2184, 302841), (2223, 297528), (2254, 293436), (2277, 290472), (2376, 278369), (2392, 276507), (2394, 276276), (2457, 269192), (2484, 266266), (2508, 263718), (2548, 259578), (2574, 256956), (2622, 252252), (2646, 249964), (2691, 245784), (2717, 243432), (2772, 238602), (2793, 236808), (2808, 235543), (2898, 228228), (2926, 226044), (2964, 223146), (3003, 220248), (3036, 217854), (3059, 216216), (3192, 207207), (3234, 204516), (3276, 201894), (3289, 201096), (3381, 195624), (3432, 192717), (3458, 191268), (3496, 189189), (3528, 187473), (3542, 186732), (3588, 184338), (3591, 184184), (3724, 177606), (3762, 175812), (3822, 173052), (3861, 171304), (3864, 171171), (3933, 168168), (4004, 165186), (4104, 161161), (4158, 159068), (4186, 158004), (4312, 153387), (4347, 152152), (4389, 150696), (4446, 148764), (4508, 146718), (4554, 145236), (4788, 138138), (4807, 137592), (4851, 136344), (4914, 134596), (4968, 133133), (5016, 131859), (5096, 129789), (5148, 128478), (5187, 127512), (5244, 126126), (5292, 124982), (5313, 124488), (5382, 122892), (5434, 121716), (5544, 119301), (5586, 118404), (5643, 117208), (5681, 116424), (5733, 115368), (5796, 114114), (5852, 113022), (5928, 111573), (6006, 110124), (6072, 108927), (6118, 108108), (6279, 105336), (6468, 102258), (6552, 100947), (6578, 100548), (6669, 99176), (6762, 97812), (6831, 96824), (6916, 95634), (7007, 94392), (7084, 93366), (7176, 92169), (7182, 92092), (7448, 88803), (7524, 87906), (7644, 86526), (7722, 85652), (7866, 84084), (8008, 82593), (8073, 81928), (8151, 81144), (8316, 79534), (8372, 79002), (8379, 78936), (8694, 76076), (8778, 75348), (8892, 74382), (9009, 73416), (9016, 73359), (9108, 72618), (9177, 72072), (9576, 69069), (9614, 68796), (9702, 68172), (9828, 67298), (9867, 67032), (10143, 65208), (10241, 64584), (10296, 64239), (10374, 63756), (10488, 63063), (10584, 62491), (10626, 62244), (10764, 61446), (10868, 60858), (11172, 59202), (11286, 58604), (11362, 58212), (11466, 57684), (11592, 57057), (11704, 56511), (11799, 56056), (12012, 55062), (12103, 54648), (12236, 54054), (12397, 53352), (12558, 52668), (12936, 51129), (13156, 50274), (13167, 50232), (13338, 49588), (13524, 48906), (13662, 48412), (13832, 47817), (14014, 47196), (14168, 46683), (14364, 46046), (14421, 45864), (14553, 45448), (14651, 45144), (15048, 43953), (15288, 43263), (15444, 42826), (15561, 42504), (15732, 42042), (15939, 41496), (16146, 40964), (16302, 40572), (16632, 39767), (16744, 39501), (16758, 39468), (17043, 38808), (17199, 38456), (17388, 38038), (17556, 37674), (17784, 37191), (18018, 36708), (18216, 36309), (18354, 36036), (18837, 35112), (19019, 34776), (19228, 34398), (19404, 34086), (19656, 33649), (19734, 33516), (20286, 32604), (20482, 32292), (20748, 31878), (21021, 31464), (21252, 31122), (21413, 30888), (21528, 30723), (21736, 30429), (22344, 29601), (22572, 29302), (22724, 29106), (22932, 28842), (23023, 28728), (23598, 28028), (24024, 27531), (24206, 27324), (24453, 27048), (24472, 27027), (24794, 26676), (25116, 26334), (25137, 26312)]