321056808

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137911}}^1$

素因数の和:138017

約数の個数: 32

約数和(自身を含む): 810922560

約数和(自身を除く): 489865752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 137911, 275822, 413733, 551644, 827466, 1103288, 1654932, 3309864, 13377367, 26754734, 40132101, 53509468, 80264202, 107018936, 160528404, 321056808]

約数ペア:

[(1, 321056808), (2, 160528404), (3, 107018936), (4, 80264202), (6, 53509468), (8, 40132101), (12, 26754734), (24, 13377367), (97, 3309864), (194, 1654932), (291, 1103288), (388, 827466), (582, 551644), (776, 413733), (1164, 275822), (2328, 137911)]