392964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 1081920

約数和(自身を除く): 688956

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 229, 286, 429, 458, 572, 687, 858, 916, 1374, 1716, 2519, 2748, 2977, 5038, 5954, 7557, 8931, 10076, 11908, 15114, 17862, 30228, 32747, 35724, 65494, 98241, 130988, 196482, 392964]

約数ペア:

[(1, 392964), (2, 196482), (3, 130988), (4, 98241), (6, 65494), (11, 35724), (12, 32747), (13, 30228), (22, 17862), (26, 15114), (33, 11908), (39, 10076), (44, 8931), (52, 7557), (66, 5954), (78, 5038), (132, 2977), (143, 2748), (156, 2519), (229, 1716), (286, 1374), (429, 916), (458, 858), (572, 687)]