421693776

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 400

約数和(自身を含む): 1521045504

約数和(自身を除く): 1099351728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 43, 46, 47, 48, 54, 56, 63, 69, 72, 81, 84, 86, 92, 94, 108, 112, 126, 129, 138, 141, 144, 161, 162, 168, 172, 184, 188, 189, 207, 216, 252, 258, 276, 282, 301, 322, 324, 329, 336, 344, 368, 376, 378, 387, 414, 423, 432, 483, 504, 516, 552, 564, 567, 602, 621, 644, 648, 658, 688, 752, 756, 774, 828, 846, 903, 966, 987, 989, 1008, 1032, 1081, 1104, 1128, 1134, 1161, 1204, 1242, 1269, 1288, 1296, 1316, 1449, 1512, 1548, 1656, 1692, 1806, 1863, 1932, 1974, 1978, 2021, 2064, 2162, 2256, 2268, 2322, 2408, 2484, 2538, 2576, 2632, 2709, 2898, 2961, 2967, 3024, 3096, 3243, 3312, 3384, 3483, 3612, 3726, 3807, 3864, 3948, 3956, 4042, 4324, 4347, 4536, 4644, 4816, 4968, 5076, 5264, 5418, 5796, 5922, 5934, 6063, 6192, 6486, 6768, 6923, 6966, 7224, 7452, 7567, 7614, 7728, 7896, 7912, 8084, 8127, 8648, 8694, 8883, 8901, 9072, 9288, 9729, 9936, 10152, 10836, 11592, 11844, 11868, 12126, 12972, 13041, 13846, 13932, 14147, 14448, 14904, 15134, 15228, 15792, 15824, 16168, 16254, 17296, 17388, 17766, 17802, 18189, 18576, 19458, 20304, 20769, 21672, 22701, 23184, 23688, 23736, 24252, 24381, 25944, 26082, 26649, 26703, 27692, 27864, 28294, 29187, 29808, 30268, 30456, 32336, 32508, 34776, 35532, 35604, 36378, 38916, 41538, 42441, 43344, 45402, 46483, 47376, 47472, 48504, 48762, 51888, 52164, 53298, 53406, 54567, 55384, 55728, 56588, 58374, 60536, 60912, 62307, 65016, 68103, 69552, 71064, 71208, 72756, 77832, 80109, 83076, 84882, 87561, 90804, 92966, 97008, 97524, 104328, 106596, 106812, 109134, 110768, 113176, 116748, 121072, 124614, 127323, 130032, 136206, 139449, 142128, 142416, 145512, 155664, 160218, 163701, 166152, 169764, 175122, 181608, 185932, 186921, 195048, 204309, 208656, 213192, 213624, 218268, 226352, 233496, 249228, 254646, 272412, 278898, 291024, 320436, 325381, 327402, 332304, 339528, 350244, 363216, 371864, 373842, 381969, 390096, 408618, 418347, 426384, 427248, 436536, 466992, 498456, 509292, 544824, 557796, 560763, 612927, 640872, 650762, 654804, 679056, 700488, 743728, 747684, 763938, 817236, 836694, 873072, 976143, 996912, 1018584, 1089648, 1115592, 1121526, 1145907, 1225854, 1255041, 1281744, 1301524, 1309608, 1400976, 1495368, 1527876, 1634472, 1673388, 1952286, 2037168, 2231184, 2243052, 2291814, 2451708, 2510082, 2603048, 2619216, 2928429, 2990736, 3055752, 3268944, 3346776, 3765123, 3904572, 4486104, 4583628, 4903416, 5020164, 5206096, 5856858, 6111504, 6693552, 7530246, 7809144, 8785287, 8972208, 9167256, 9806832, 10040328, 11713716, 15060492, 15618288, 17570574, 18334512, 20080656, 23427432, 26355861, 30120984, 35141148, 46854864, 52711722, 60241968, 70282296, 105423444, 140564592, 210846888, 421693776]

約数ペア:

[(1, 421693776), (2, 210846888), (3, 140564592), (4, 105423444), (6, 70282296), (7, 60241968), (8, 52711722), (9, 46854864), (12, 35141148), (14, 30120984), (16, 26355861), (18, 23427432), (21, 20080656), (23, 18334512), (24, 17570574), (27, 15618288), (28, 15060492), (36, 11713716), (42, 10040328), (43, 9806832), (46, 9167256), (47, 8972208), (48, 8785287), (54, 7809144), (56, 7530246), (63, 6693552), (69, 6111504), (72, 5856858), (81, 5206096), (84, 5020164), (86, 4903416), (92, 4583628), (94, 4486104), (108, 3904572), (112, 3765123), (126, 3346776), (129, 3268944), (138, 3055752), (141, 2990736), (144, 2928429), (161, 2619216), (162, 2603048), (168, 2510082), (172, 2451708), (184, 2291814), (188, 2243052), (189, 2231184), (207, 2037168), (216, 1952286), (252, 1673388), (258, 1634472), (276, 1527876), (282, 1495368), (301, 1400976), (322, 1309608), (324, 1301524), (329, 1281744), (336, 1255041), (344, 1225854), (368, 1145907), (376, 1121526), (378, 1115592), (387, 1089648), (414, 1018584), (423, 996912), (432, 976143), (483, 873072), (504, 836694), (516, 817236), (552, 763938), (564, 747684), (567, 743728), (602, 700488), (621, 679056), (644, 654804), (648, 650762), (658, 640872), (688, 612927), (752, 560763), (756, 557796), (774, 544824), (828, 509292), (846, 498456), (903, 466992), (966, 436536), (987, 427248), (989, 426384), (1008, 418347), (1032, 408618), (1081, 390096), (1104, 381969), (1128, 373842), (1134, 371864), (1161, 363216), (1204, 350244), (1242, 339528), (1269, 332304), (1288, 327402), (1296, 325381), (1316, 320436), (1449, 291024), (1512, 278898), (1548, 272412), (1656, 254646), (1692, 249228), (1806, 233496), (1863, 226352), (1932, 218268), (1974, 213624), (1978, 213192), (2021, 208656), (2064, 204309), (2162, 195048), (2256, 186921), (2268, 185932), (2322, 181608), (2408, 175122), (2484, 169764), (2538, 166152), (2576, 163701), (2632, 160218), (2709, 155664), (2898, 145512), (2961, 142416), (2967, 142128), (3024, 139449), (3096, 136206), (3243, 130032), (3312, 127323), (3384, 124614), (3483, 121072), (3612, 116748), (3726, 113176), (3807, 110768), (3864, 109134), (3948, 106812), (3956, 106596), (4042, 104328), (4324, 97524), (4347, 97008), (4536, 92966), (4644, 90804), (4816, 87561), (4968, 84882), (5076, 83076), (5264, 80109), (5418, 77832), (5796, 72756), (5922, 71208), (5934, 71064), (6063, 69552), (6192, 68103), (6486, 65016), (6768, 62307), (6923, 60912), (6966, 60536), (7224, 58374), (7452, 56588), (7567, 55728), (7614, 55384), (7728, 54567), (7896, 53406), (7912, 53298), (8084, 52164), (8127, 51888), (8648, 48762), (8694, 48504), (8883, 47472), (8901, 47376), (9072, 46483), (9288, 45402), (9729, 43344), (9936, 42441), (10152, 41538), (10836, 38916), (11592, 36378), (11844, 35604), (11868, 35532), (12126, 34776), (12972, 32508), (13041, 32336), (13846, 30456), (13932, 30268), (14147, 29808), (14448, 29187), (14904, 28294), (15134, 27864), (15228, 27692), (15792, 26703), (15824, 26649), (16168, 26082), (16254, 25944), (17296, 24381), (17388, 24252), (17766, 23736), (17802, 23688), (18189, 23184), (18576, 22701), (19458, 21672), (20304, 20769)]