267435856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 528180480

約数和(自身を除く): 260744624

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 316, 346, 632, 692, 1223, 1264, 1384, 2446, 2768, 4892, 9784, 13667, 19568, 27334, 54668, 96617, 109336, 193234, 211579, 218672, 386468, 423158, 772936, 846316, 1545872, 1692632, 3385264, 16714741, 33429482, 66858964, 133717928, 267435856]

約数ペア:

[(1, 267435856), (2, 133717928), (4, 66858964), (8, 33429482), (16, 16714741), (79, 3385264), (158, 1692632), (173, 1545872), (316, 846316), (346, 772936), (632, 423158), (692, 386468), (1223, 218672), (1264, 211579), (1384, 193234), (2446, 109336), (2768, 96617), (4892, 54668), (9784, 27334), (13667, 19568)]