257101872

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{39097}}^1$

素因数の和:39245

約数の個数: 40

約数和(自身を含む): 669044976

約数和(自身を除く): 411943104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 39097, 78194, 117291, 156388, 234582, 312776, 469164, 625552, 938328, 1876656, 5356289, 10712578, 16068867, 21425156, 32137734, 42850312, 64275468, 85700624, 128550936, 257101872]

約数ペア:

[(1, 257101872), (2, 128550936), (3, 85700624), (4, 64275468), (6, 42850312), (8, 32137734), (12, 21425156), (16, 16068867), (24, 10712578), (48, 5356289), (137, 1876656), (274, 938328), (411, 625552), (548, 469164), (822, 312776), (1096, 234582), (1644, 156388), (2192, 117291), (3288, 78194), (6576, 39097)]