387468

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 1004640

約数和(自身を除く): 617172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 229, 282, 423, 458, 564, 687, 846, 916, 1374, 1692, 2061, 2748, 4122, 8244, 10763, 21526, 32289, 43052, 64578, 96867, 129156, 193734, 387468]

約数ペア:

[(1, 387468), (2, 193734), (3, 129156), (4, 96867), (6, 64578), (9, 43052), (12, 32289), (18, 21526), (36, 10763), (47, 8244), (94, 4122), (141, 2748), (188, 2061), (229, 1692), (282, 1374), (423, 916), (458, 846), (564, 687)]