280797336

素因数分解:

$2^3\times 3^2\times {\mathrm{3899963}}^1$

素因数の和:3899975

約数の個数: 24

約数和(自身を含む): 760492980

約数和(自身を除く): 479695644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3899963, 7799926, 11699889, 15599852, 23399778, 31199704, 35099667, 46799556, 70199334, 93599112, 140398668, 280797336]

約数ペア:

[(1, 280797336), (2, 140398668), (3, 93599112), (4, 70199334), (6, 46799556), (8, 35099667), (9, 31199704), (12, 23399778), (18, 15599852), (24, 11699889), (36, 7799926), (72, 3899963)]