221549328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 877443840

約数和(自身を除く): 655894512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 29, 33, 36, 39, 42, 44, 48, 52, 53, 56, 58, 63, 66, 72, 77, 78, 84, 87, 88, 91, 99, 104, 106, 112, 116, 117, 126, 132, 143, 144, 154, 156, 159, 168, 174, 176, 182, 198, 203, 208, 212, 231, 232, 234, 252, 261, 264, 273, 286, 308, 312, 318, 319, 336, 348, 364, 371, 377, 396, 406, 424, 429, 462, 464, 468, 477, 504, 522, 528, 546, 572, 583, 609, 616, 624, 636, 638, 689, 693, 696, 728, 742, 754, 792, 812, 819, 848, 858, 924, 936, 954, 957, 1001, 1008, 1044, 1092, 1113, 1131, 1144, 1166, 1218, 1232, 1272, 1276, 1287, 1378, 1386, 1392, 1456, 1484, 1508, 1537, 1584, 1624, 1638, 1716, 1749, 1827, 1848, 1872, 1908, 1914, 2002, 2067, 2088, 2184, 2226, 2233, 2262, 2288, 2332, 2436, 2544, 2552, 2574, 2639, 2756, 2772, 2871, 2968, 3003, 3016, 3074, 3248, 3276, 3339, 3393, 3432, 3498, 3654, 3696, 3816, 3828, 4004, 4081, 4134, 4147, 4176, 4368, 4452, 4466, 4524, 4611, 4664, 4823, 4872, 5104, 5148, 5247, 5278, 5512, 5544, 5742, 5936, 6006, 6032, 6148, 6201, 6552, 6678, 6699, 6786, 6864, 6996, 7308, 7579, 7632, 7656, 7917, 8008, 8162, 8268, 8294, 8904, 8932, 9009, 9048, 9222, 9328, 9646, 9744, 10296, 10494, 10556, 10759, 11024, 11088, 11484, 12012, 12243, 12296, 12402, 12441, 13104, 13356, 13398, 13572, 13833, 13992, 14469, 14616, 15158, 15312, 15834, 16016, 16324, 16536, 16588, 16907, 17808, 17864, 18018, 18096, 18444, 19292, 19981, 20097, 20592, 20988, 21112, 21518, 22737, 22968, 23751, 24024, 24486, 24592, 24804, 24882, 26712, 26796, 27144, 27666, 27984, 28938, 29029, 29232, 30316, 31668, 32277, 32648, 33072, 33176, 33814, 35728, 36036, 36729, 36888, 37323, 38584, 39962, 40194, 41976, 42224, 43036, 43407, 45474, 45936, 47502, 48048, 48972, 49608, 49764, 50721, 53053, 53424, 53592, 54288, 55332, 57876, 58058, 59943, 60632, 63336, 64554, 65296, 66352, 67628, 68211, 72072, 73458, 73776, 74646, 77168, 79924, 80388, 83952, 86072, 86814, 87087, 90948, 95004, 96831, 97944, 99216, 99528, 101442, 106106, 107184, 110664, 115752, 116116, 118349, 119886, 121264, 126672, 129108, 135256, 136422, 139867, 144144, 146916, 149292, 152163, 159159, 159848, 160776, 172144, 173628, 174174, 179829, 181896, 190008, 193662, 195888, 199056, 202884, 212212, 219791, 221328, 231504, 232232, 236698, 239772, 258216, 261261, 270512, 272844, 279734, 293832, 298584, 304326, 318318, 319696, 321552, 347256, 348348, 355047, 359658, 363792, 380016, 387324, 405768, 419601, 424424, 439582, 464464, 473396, 477477, 479544, 516432, 522522, 545688, 559468, 587664, 597168, 608652, 636636, 659373, 694512, 696696, 710094, 719316, 774648, 811536, 839202, 848848, 879164, 946792, 954954, 959088, 1045044, 1065141, 1091376, 1118936, 1217304, 1258803, 1273272, 1318746, 1393392, 1420188, 1438632, 1538537, 1549296, 1678404, 1758328, 1893584, 1909908, 1978119, 2090088, 2130282, 2237872, 2434608, 2517606, 2546544, 2637492, 2840376, 2877264, 3077074, 3356808, 3516656, 3819816, 3956238, 4180176, 4260564, 4615611, 5035212, 5274984, 5680752, 6154148, 6713616, 7639632, 7912476, 8521128, 9231222, 10070424, 10549968, 12308296, 13846833, 15824952, 17042256, 18462444, 20140848, 24616592, 27693666, 31649904, 36924888, 55387332, 73849776, 110774664, 221549328]

約数ペア:

[(1, 221549328), (2, 110774664), (3, 73849776), (4, 55387332), (6, 36924888), (7, 31649904), (8, 27693666), (9, 24616592), (11, 20140848), (12, 18462444), (13, 17042256), (14, 15824952), (16, 13846833), (18, 12308296), (21, 10549968), (22, 10070424), (24, 9231222), (26, 8521128), (28, 7912476), (29, 7639632), (33, 6713616), (36, 6154148), (39, 5680752), (42, 5274984), (44, 5035212), (48, 4615611), (52, 4260564), (53, 4180176), (56, 3956238), (58, 3819816), (63, 3516656), (66, 3356808), (72, 3077074), (77, 2877264), (78, 2840376), (84, 2637492), (87, 2546544), (88, 2517606), (91, 2434608), (99, 2237872), (104, 2130282), (106, 2090088), (112, 1978119), (116, 1909908), (117, 1893584), (126, 1758328), (132, 1678404), (143, 1549296), (144, 1538537), (154, 1438632), (156, 1420188), (159, 1393392), (168, 1318746), (174, 1273272), (176, 1258803), (182, 1217304), (198, 1118936), (203, 1091376), (208, 1065141), (212, 1045044), (231, 959088), (232, 954954), (234, 946792), (252, 879164), (261, 848848), (264, 839202), (273, 811536), (286, 774648), (308, 719316), (312, 710094), (318, 696696), (319, 694512), (336, 659373), (348, 636636), (364, 608652), (371, 597168), (377, 587664), (396, 559468), (406, 545688), (424, 522522), (429, 516432), (462, 479544), (464, 477477), (468, 473396), (477, 464464), (504, 439582), (522, 424424), (528, 419601), (546, 405768), (572, 387324), (583, 380016), (609, 363792), (616, 359658), (624, 355047), (636, 348348), (638, 347256), (689, 321552), (693, 319696), (696, 318318), (728, 304326), (742, 298584), (754, 293832), (792, 279734), (812, 272844), (819, 270512), (848, 261261), (858, 258216), (924, 239772), (936, 236698), (954, 232232), (957, 231504), (1001, 221328), (1008, 219791), (1044, 212212), (1092, 202884), (1113, 199056), (1131, 195888), (1144, 193662), (1166, 190008), (1218, 181896), (1232, 179829), (1272, 174174), (1276, 173628), (1287, 172144), (1378, 160776), (1386, 159848), (1392, 159159), (1456, 152163), (1484, 149292), (1508, 146916), (1537, 144144), (1584, 139867), (1624, 136422), (1638, 135256), (1716, 129108), (1749, 126672), (1827, 121264), (1848, 119886), (1872, 118349), (1908, 116116), (1914, 115752), (2002, 110664), (2067, 107184), (2088, 106106), (2184, 101442), (2226, 99528), (2233, 99216), (2262, 97944), (2288, 96831), (2332, 95004), (2436, 90948), (2544, 87087), (2552, 86814), (2574, 86072), (2639, 83952), (2756, 80388), (2772, 79924), (2871, 77168), (2968, 74646), (3003, 73776), (3016, 73458), (3074, 72072), (3248, 68211), (3276, 67628), (3339, 66352), (3393, 65296), (3432, 64554), (3498, 63336), (3654, 60632), (3696, 59943), (3816, 58058), (3828, 57876), (4004, 55332), (4081, 54288), (4134, 53592), (4147, 53424), (4176, 53053), (4368, 50721), (4452, 49764), (4466, 49608), (4524, 48972), (4611, 48048), (4664, 47502), (4823, 45936), (4872, 45474), (5104, 43407), (5148, 43036), (5247, 42224), (5278, 41976), (5512, 40194), (5544, 39962), (5742, 38584), (5936, 37323), (6006, 36888), (6032, 36729), (6148, 36036), (6201, 35728), (6552, 33814), (6678, 33176), (6699, 33072), (6786, 32648), (6864, 32277), (6996, 31668), (7308, 30316), (7579, 29232), (7632, 29029), (7656, 28938), (7917, 27984), (8008, 27666), (8162, 27144), (8268, 26796), (8294, 26712), (8904, 24882), (8932, 24804), (9009, 24592), (9048, 24486), (9222, 24024), (9328, 23751), (9646, 22968), (9744, 22737), (10296, 21518), (10494, 21112), (10556, 20988), (10759, 20592), (11024, 20097), (11088, 19981), (11484, 19292), (12012, 18444), (12243, 18096), (12296, 18018), (12402, 17864), (12441, 17808), (13104, 16907), (13356, 16588), (13398, 16536), (13572, 16324), (13833, 16016), (13992, 15834), (14469, 15312), (14616, 15158)]