328671216

素因数分解:

$2^4\times 3^3\times {\mathrm{760813}}^1$

素因数の和:760830

約数の個数: 40

約数和(自身を含む): 943409360

約数和(自身を除く): 614738144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 760813, 1521626, 2282439, 3043252, 4564878, 6086504, 6847317, 9129756, 12173008, 13694634, 18259512, 20541951, 27389268, 36519024, 41083902, 54778536, 82167804, 109557072, 164335608, 328671216]

約数ペア:

[(1, 328671216), (2, 164335608), (3, 109557072), (4, 82167804), (6, 54778536), (8, 41083902), (9, 36519024), (12, 27389268), (16, 20541951), (18, 18259512), (24, 13694634), (27, 12173008), (36, 9129756), (48, 6847317), (54, 6086504), (72, 4564878), (108, 3043252), (144, 2282439), (216, 1521626), (432, 760813)]