331350328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{3121}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 649625760

約数和(自身を除く): 318275432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 577, 1154, 2308, 3121, 4616, 6242, 12484, 13271, 24968, 26542, 53084, 71783, 106168, 143566, 287132, 574264, 1800817, 3601634, 7203268, 14406536, 41418791, 82837582, 165675164, 331350328]

約数ペア:

[(1, 331350328), (2, 165675164), (4, 82837582), (8, 41418791), (23, 14406536), (46, 7203268), (92, 3601634), (184, 1800817), (577, 574264), (1154, 287132), (2308, 143566), (3121, 106168), (4616, 71783), (6242, 53084), (12484, 26542), (13271, 24968)]