345085552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99391}}^1$

素因数の和:99437

約数の個数: 40

約数和(自身を含む): 788774912

約数和(自身を除く): 443689360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 99391, 198782, 397564, 695737, 795128, 1391474, 1590256, 2782948, 3081121, 5565896, 6162242, 11131792, 12324484, 21567847, 24648968, 43135694, 49297936, 86271388, 172542776, 345085552]

約数ペア:

[(1, 345085552), (2, 172542776), (4, 86271388), (7, 49297936), (8, 43135694), (14, 24648968), (16, 21567847), (28, 12324484), (31, 11131792), (56, 6162242), (62, 5565896), (112, 3081121), (124, 2782948), (217, 1590256), (248, 1391474), (434, 795128), (496, 695737), (868, 397564), (1736, 198782), (3472, 99391)]