1259584576

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1727

約数の個数: 56

約数和(自身を含む): 2545406136

約数和(自身を除く): 1285821560

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 137, 194, 274, 388, 548, 776, 1096, 1481, 1552, 2192, 2962, 3104, 4384, 5924, 6208, 8768, 11848, 13289, 23696, 26578, 47392, 53156, 94784, 106312, 143657, 202897, 212624, 287314, 405794, 425248, 574628, 811588, 850496, 1149256, 1623176, 2298512, 3246352, 4597024, 6492704, 9194048, 12985408, 19681009, 39362018, 78724036, 157448072, 314896144, 629792288, 1259584576]

約数ペア:

[(1, 1259584576), (2, 629792288), (4, 314896144), (8, 157448072), (16, 78724036), (32, 39362018), (64, 19681009), (97, 12985408), (137, 9194048), (194, 6492704), (274, 4597024), (388, 3246352), (548, 2298512), (776, 1623176), (1096, 1149256), (1481, 850496), (1552, 811588), (2192, 574628), (2962, 425248), (3104, 405794), (4384, 287314), (5924, 212624), (6208, 202897), (8768, 143657), (11848, 106312), (13289, 94784), (23696, 53156), (26578, 47392)]