317581112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1579}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 615820800

約数和(自身を除く): 298239688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 811, 1579, 1622, 3158, 3244, 6316, 6488, 12632, 25141, 48949, 50282, 97898, 100564, 195796, 201128, 391592, 1280569, 2561138, 5122276, 10244552, 39697639, 79395278, 158790556, 317581112]

約数ペア:

[(1, 317581112), (2, 158790556), (4, 79395278), (8, 39697639), (31, 10244552), (62, 5122276), (124, 2561138), (248, 1280569), (811, 391592), (1579, 201128), (1622, 195796), (3158, 100564), (3244, 97898), (6316, 50282), (6488, 48949), (12632, 25141)]