291250968

素因数分解:

$2^3\times 3^1\times {\mathrm{2689}}^1\times {\mathrm{4513}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 728559600

約数和(自身を除く): 437308632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2689, 4513, 5378, 8067, 9026, 10756, 13539, 16134, 18052, 21512, 27078, 32268, 36104, 54156, 64536, 108312, 12135457, 24270914, 36406371, 48541828, 72812742, 97083656, 145625484, 291250968]

約数ペア:

[(1, 291250968), (2, 145625484), (3, 97083656), (4, 72812742), (6, 48541828), (8, 36406371), (12, 24270914), (24, 12135457), (2689, 108312), (4513, 64536), (5378, 54156), (8067, 36104), (9026, 32268), (10756, 27078), (13539, 21512), (16134, 18052)]