860328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{569}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 2736000

約数和(自身を除く): 1875672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 569, 756, 1138, 1512, 1707, 2276, 3414, 3983, 4552, 5121, 6828, 7966, 10242, 11949, 13656, 15363, 15932, 20484, 23898, 30726, 31864, 35847, 40968, 47796, 61452, 71694, 95592, 107541, 122904, 143388, 215082, 286776, 430164, 860328]

約数ペア:

[(1, 860328), (2, 430164), (3, 286776), (4, 215082), (6, 143388), (7, 122904), (8, 107541), (9, 95592), (12, 71694), (14, 61452), (18, 47796), (21, 40968), (24, 35847), (27, 31864), (28, 30726), (36, 23898), (42, 20484), (54, 15932), (56, 15363), (63, 13656), (72, 11949), (84, 10242), (108, 7966), (126, 6828), (168, 5121), (189, 4552), (216, 3983), (252, 3414), (378, 2276), (504, 1707), (569, 1512), (756, 1138)]