313615984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5693}}^1$

素因数の和:6025

約数の個数: 40

約数和(自身を含む): 665104752

約数和(自身を除く): 351488768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1252, 2504, 3443, 5008, 5693, 6886, 11386, 13772, 22772, 27544, 45544, 55088, 62623, 91088, 125246, 250492, 500984, 1001968, 1781909, 3563818, 7127636, 14255272, 19600999, 28510544, 39201998, 78403996, 156807992, 313615984]

約数ペア:

[(1, 313615984), (2, 156807992), (4, 78403996), (8, 39201998), (11, 28510544), (16, 19600999), (22, 14255272), (44, 7127636), (88, 3563818), (176, 1781909), (313, 1001968), (626, 500984), (1252, 250492), (2504, 125246), (3443, 91088), (5008, 62623), (5693, 55088), (6886, 45544), (11386, 27544), (13772, 22772)]