15728510144256

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{14207}}^1$

素因数の和:14357

約数の個数: 864

約数和(自身を含む): 54878019452928

約数和(自身を除く): 39149509308672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 73, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 146, 147, 156, 168, 182, 186, 192, 196, 208, 217, 219, 224, 248, 256, 273, 292, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 438, 448, 496, 511, 546, 584, 588, 624, 637, 651, 672, 728, 744, 768, 784, 806, 832, 868, 876, 896, 949, 992, 1022, 1092, 1168, 1176, 1209, 1248, 1274, 1302, 1344, 1456, 1488, 1519, 1533, 1568, 1612, 1664, 1736, 1752, 1792, 1898, 1911, 1984, 2044, 2184, 2263, 2336, 2352, 2418, 2496, 2548, 2604, 2688, 2821, 2847, 2912, 2976, 3038, 3066, 3136, 3224, 3328, 3472, 3504, 3577, 3796, 3822, 3968, 4088, 4368, 4526, 4557, 4672, 4704, 4836, 4992, 5096, 5208, 5376, 5642, 5694, 5824, 5952, 6076, 6132, 6272, 6448, 6643, 6789, 6944, 7008, 7154, 7592, 7644, 7936, 8176, 8463, 8736, 9052, 9114, 9344, 9408, 9672, 9984, 10192, 10416, 10731, 11284, 11388, 11648, 11904, 12152, 12264, 12544, 12896, 13286, 13578, 13888, 14016, 14207, 14308, 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約数ペア:

[(1, 15728510144256), (2, 7864255072128), (3, 5242836714752), (4, 3932127536064), (6, 2621418357376), (7, 2246930020608), (8, 1966063768032), (12, 1310709178688), (13, 1209885395712), (14, 1123465010304), (16, 983031884016), (21, 748976673536), (24, 655354589344), (26, 604942697856), (28, 561732505152), (31, 507371294976), (32, 491515942008), (39, 403295131904), (42, 374488336768), (48, 327677294672), (49, 320990002944), (52, 302471348928), (56, 280866252576), (62, 253685647488), (64, 245757971004), (73, 215459043072), (78, 201647565952), (84, 187244168384), (91, 172840770816), (93, 169123764992), (96, 163838647336), (98, 160495001472), (104, 151235674464), (112, 140433126288), (124, 126842823744), (128, 122878985502), (146, 107729521536), (147, 106996667648), (156, 100823782976), (168, 93622084192), (182, 86420385408), (186, 84561882496), (192, 81919323668), (196, 80247500736), (208, 75617837232), (217, 72481613568), (219, 71819681024), (224, 70216563144), (248, 63421411872), (256, 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