215521632

素因数分解:

$2^5\times 3^2\times {\mathrm{748339}}^1$

素因数の和:748355

約数の個数: 36

約数和(自身を含む): 612890460

約数和(自身を除く): 397368828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 748339, 1496678, 2245017, 2993356, 4490034, 5986712, 6735051, 8980068, 11973424, 13470102, 17960136, 23946848, 26940204, 35920272, 53880408, 71840544, 107760816, 215521632]

約数ペア:

[(1, 215521632), (2, 107760816), (3, 71840544), (4, 53880408), (6, 35920272), (8, 26940204), (9, 23946848), (12, 17960136), (16, 13470102), (18, 11973424), (24, 8980068), (32, 6735051), (36, 5986712), (48, 4490034), (72, 2993356), (96, 2245017), (144, 1496678), (288, 748339)]