287162856

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{84859}}^1$

素因数の和:84918

約数の個数: 48

約数和(自身を含む): 794289600

約数和(自身を除く): 507126744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 84859, 169718, 254577, 339436, 509154, 678872, 763731, 1018308, 1527462, 2036616, 3054924, 3988373, 6109848, 7976746, 11965119, 15953492, 23930238, 31906984, 35895357, 47860476, 71790714, 95720952, 143581428, 287162856]

約数ペア:

[(1, 287162856), (2, 143581428), (3, 95720952), (4, 71790714), (6, 47860476), (8, 35895357), (9, 31906984), (12, 23930238), (18, 15953492), (24, 11965119), (36, 7976746), (47, 6109848), (72, 3988373), (94, 3054924), (141, 2036616), (188, 1527462), (282, 1018308), (376, 763731), (423, 678872), (564, 509154), (846, 339436), (1128, 254577), (1692, 169718), (3384, 84859)]