1378560816

素因数分解:

$2^4\times 3^3\times {\mathrm{3191113}}^1$

素因数の和:3191130

約数の個数: 40

約数和(自身を含む): 3956981360

約数和(自身を除く): 2578420544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3191113, 6382226, 9573339, 12764452, 19146678, 25528904, 28720017, 38293356, 51057808, 57440034, 76586712, 86160051, 114880068, 153173424, 172320102, 229760136, 344640204, 459520272, 689280408, 1378560816]

約数ペア:

[(1, 1378560816), (2, 689280408), (3, 459520272), (4, 344640204), (6, 229760136), (8, 172320102), (9, 153173424), (12, 114880068), (16, 86160051), (18, 76586712), (24, 57440034), (27, 51057808), (36, 38293356), (48, 28720017), (54, 25528904), (72, 19146678), (108, 12764452), (144, 9573339), (216, 6382226), (432, 3191113)]