408959934

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 827566080

約数和(自身を除く): 418606146

約数列:

[1, 2, 3, 6, 109, 218, 327, 631, 654, 991, 1262, 1893, 1982, 2973, 3786, 5946, 68779, 108019, 137558, 206337, 216038, 324057, 412674, 625321, 648114, 1250642, 1875963, 3751926, 68159989, 136319978, 204479967, 408959934]

約数ペア:

[(1, 408959934), (2, 204479967), (3, 136319978), (6, 68159989), (109, 3751926), (218, 1875963), (327, 1250642), (631, 648114), (654, 625321), (991, 412674), (1262, 324057), (1893, 216038), (1982, 206337), (2973, 137558), (3786, 108019), (5946, 68779)]