220805736

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 563284800

約数和(自身を除く): 342479064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 353, 389, 402, 536, 706, 778, 804, 1059, 1167, 1412, 1556, 1608, 2118, 2334, 2824, 3112, 4236, 4668, 8472, 9336, 23651, 26063, 47302, 52126, 70953, 78189, 94604, 104252, 137317, 141906, 156378, 189208, 208504, 274634, 283812, 312756, 411951, 549268, 567624, 625512, 823902, 1098536, 1647804, 3295608, 9200239, 18400478, 27600717, 36800956, 55201434, 73601912, 110402868, 220805736]

約数ペア:

[(1, 220805736), (2, 110402868), (3, 73601912), (4, 55201434), (6, 36800956), (8, 27600717), (12, 18400478), (24, 9200239), (67, 3295608), (134, 1647804), (201, 1098536), (268, 823902), (353, 625512), (389, 567624), (402, 549268), (536, 411951), (706, 312756), (778, 283812), (804, 274634), (1059, 208504), (1167, 189208), (1412, 156378), (1556, 141906), (1608, 137317), (2118, 104252), (2334, 94604), (2824, 78189), (3112, 70953), (4236, 52126), (4668, 47302), (8472, 26063), (9336, 23651)]