217038192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 673480704

約数和(自身を除く): 456442512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 311, 336, 372, 402, 434, 469, 496, 536, 622, 651, 744, 804, 868, 933, 938, 1072, 1244, 1302, 1407, 1488, 1608, 1736, 1866, 1876, 2077, 2177, 2488, 2604, 2814, 3216, 3472, 3732, 3752, 4154, 4354, 4976, 5208, 5628, 6231, 6531, 7464, 7504, 8308, 8708, 9641, 10416, 11256, 12462, 13062, 14539, 14928, 16616, 17416, 19282, 20837, 22512, 24924, 26124, 28923, 29078, 33232, 34832, 38564, 41674, 43617, 49848, 52248, 57846, 58156, 62511, 67487, 77128, 83348, 87234, 99696, 104496, 115692, 116312, 125022, 134974, 145859, 154256, 166696, 174468, 202461, 231384, 232624, 250044, 269948, 291718, 333392, 348936, 404922, 437577, 462768, 500088, 539896, 583436, 645947, 697872, 809844, 875154, 1000176, 1079792, 1166872, 1291894, 1619688, 1750308, 1937841, 2333744, 2583788, 3239376, 3500616, 3875682, 4521629, 5167576, 7001232, 7751364, 9043258, 10335152, 13564887, 15502728, 18086516, 27129774, 31005456, 36173032, 54259548, 72346064, 108519096, 217038192]

約数ペア:

[(1, 217038192), (2, 108519096), (3, 72346064), (4, 54259548), (6, 36173032), (7, 31005456), (8, 27129774), (12, 18086516), (14, 15502728), (16, 13564887), (21, 10335152), (24, 9043258), (28, 7751364), (31, 7001232), (42, 5167576), (48, 4521629), (56, 3875682), (62, 3500616), (67, 3239376), (84, 2583788), (93, 2333744), (112, 1937841), (124, 1750308), (134, 1619688), (168, 1291894), (186, 1166872), (201, 1079792), (217, 1000176), (248, 875154), (268, 809844), (311, 697872), (336, 645947), (372, 583436), (402, 539896), (434, 500088), (469, 462768), (496, 437577), (536, 404922), (622, 348936), (651, 333392), (744, 291718), (804, 269948), (868, 250044), (933, 232624), (938, 231384), (1072, 202461), (1244, 174468), (1302, 166696), (1407, 154256), (1488, 145859), (1608, 134974), (1736, 125022), (1866, 116312), (1876, 115692), (2077, 104496), (2177, 99696), (2488, 87234), (2604, 83348), (2814, 77128), (3216, 67487), (3472, 62511), (3732, 58156), (3752, 57846), (4154, 52248), (4354, 49848), (4976, 43617), (5208, 41674), (5628, 38564), (6231, 34832), (6531, 33232), (7464, 29078), (7504, 28923), (8308, 26124), (8708, 24924), (9641, 22512), (10416, 20837), (11256, 19282), (12462, 17416), (13062, 16616), (14539, 14928)]