749640816

素因数分解:

$2^4\times 3^2\times {\mathrm{5205839}}^1$

素因数の和:5205853

約数の個数: 30

約数和(自身を含む): 2097953520

約数和(自身を除く): 1348312704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5205839, 10411678, 15617517, 20823356, 31235034, 41646712, 46852551, 62470068, 83293424, 93705102, 124940136, 187410204, 249880272, 374820408, 749640816]

約数ペア:

[(1, 749640816), (2, 374820408), (3, 249880272), (4, 187410204), (6, 124940136), (8, 93705102), (9, 83293424), (12, 62470068), (16, 46852551), (18, 41646712), (24, 31235034), (36, 20823356), (48, 15617517), (72, 10411678), (144, 5205839)]