478778976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3189

約数の個数: 144

約数和(自身を含む): 1502504640

約数和(自身を除く): 1023725664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2132, 2952, 3119, 3198, 3744, 3936, 4264, 4797, 5904, 6238, 6396, 8528, 9357, 9594, 11808, 12476, 12792, 17056, 18714, 19188, 24952, 25584, 28071, 37428, 38376, 40547, 49904, 51168, 56142, 74856, 76752, 81094, 99808, 112284, 121641, 127879, 149712, 153504, 162188, 224568, 243282, 255758, 299424, 324376, 364923, 383637, 449136, 486564, 511516, 648752, 729846, 767274, 898272, 973128, 1023032, 1150911, 1297504, 1459692, 1534548, 1662427, 1946256, 2046064, 2301822, 2919384, 3069096, 3324854, 3892512, 4092128, 4603644, 4987281, 5838768, 6138192, 6649708, 9207288, 9974562, 11677536, 12276384, 13299416, 14961843, 18414576, 19949124, 26598832, 29923686, 36829152, 39898248, 53197664, 59847372, 79796496, 119694744, 159592992, 239389488, 478778976]

約数ペア:

[(1, 478778976), (2, 239389488), (3, 159592992), (4, 119694744), (6, 79796496), (8, 59847372), (9, 53197664), (12, 39898248), (13, 36829152), (16, 29923686), (18, 26598832), (24, 19949124), (26, 18414576), (32, 14961843), (36, 13299416), (39, 12276384), (41, 11677536), (48, 9974562), (52, 9207288), (72, 6649708), (78, 6138192), (82, 5838768), (96, 4987281), (104, 4603644), (117, 4092128), (123, 3892512), (144, 3324854), (156, 3069096), (164, 2919384), (208, 2301822), (234, 2046064), (246, 1946256), (288, 1662427), (312, 1534548), (328, 1459692), (369, 1297504), (416, 1150911), (468, 1023032), (492, 973128), (533, 898272), (624, 767274), (656, 729846), (738, 648752), (936, 511516), (984, 486564), (1066, 449136), (1248, 383637), (1312, 364923), (1476, 324376), (1599, 299424), (1872, 255758), (1968, 243282), (2132, 224568), (2952, 162188), (3119, 153504), (3198, 149712), (3744, 127879), (3936, 121641), (4264, 112284), (4797, 99808), (5904, 81094), (6238, 76752), (6396, 74856), (8528, 56142), (9357, 51168), (9594, 49904), (11808, 40547), (12476, 38376), (12792, 37428), (17056, 28071), (18714, 25584), (19188, 24952)]