1036806777344

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12161}}^1\times {\mathrm{12809}}^1$

素因数の和:25001

約数の個数: 80

約数和(自身を含む): 2231299140840

約数和(自身を除く): 1194492363496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12161, 12809, 24322, 25618, 48644, 51236, 97288, 102472, 158093, 166517, 194576, 204944, 316186, 333034, 389152, 409888, 632372, 666068, 778304, 819776, 1264744, 1332136, 1556608, 1639552, 2529488, 2664272, 3113216, 3279104, 5058976, 5328544, 6226432, 6558208, 10117952, 10657088, 20235904, 21314176, 40471808, 42628352, 80943616, 85256704, 155770249, 311540498, 623080996, 1246161992, 2025013237, 2492323984, 4050026474, 4984647968, 8100052948, 9969295936, 16200105896, 19938591872, 32400211792, 39877183744, 64800423584, 79754367488, 129600847168, 259201694336, 518403388672, 1036806777344]

約数ペア:

[(1, 1036806777344), (2, 518403388672), (4, 259201694336), (8, 129600847168), (13, 79754367488), (16, 64800423584), (26, 39877183744), (32, 32400211792), (52, 19938591872), (64, 16200105896), (104, 9969295936), (128, 8100052948), (208, 4984647968), (256, 4050026474), (416, 2492323984), (512, 2025013237), (832, 1246161992), (1664, 623080996), (3328, 311540498), (6656, 155770249), (12161, 85256704), (12809, 80943616), (24322, 42628352), (25618, 40471808), (48644, 21314176), (51236, 20235904), (97288, 10657088), (102472, 10117952), (158093, 6558208), (166517, 6226432), (194576, 5328544), (204944, 5058976), (316186, 3279104), (333034, 3113216), (389152, 2664272), (409888, 2529488), (632372, 1639552), (666068, 1556608), (778304, 1332136), (819776, 1264744)]