268932736

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{7477}}^1$

素因数の和:7772

約数の個数: 32

約数和(自身を含む): 537742980

約数和(自身を除く): 268810244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 2248, 4496, 7477, 8992, 14954, 17984, 29908, 35968, 59816, 119632, 239264, 478528, 957056, 2101037, 4202074, 8404148, 16808296, 33616592, 67233184, 134466368, 268932736]

約数ペア:

[(1, 268932736), (2, 134466368), (4, 67233184), (8, 33616592), (16, 16808296), (32, 8404148), (64, 4202074), (128, 2101037), (281, 957056), (562, 478528), (1124, 239264), (2248, 119632), (4496, 59816), (7477, 35968), (8992, 29908), (14954, 17984)]