418142856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{245389}}^1$

素因数の和:245469

約数の個数: 32

約数和(自身を含む): 1060084800

約数和(自身を除く): 641941944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 245389, 490778, 736167, 981556, 1472334, 1963112, 2944668, 5889336, 17422619, 34845238, 52267857, 69690476, 104535714, 139380952, 209071428, 418142856]

約数ペア:

[(1, 418142856), (2, 209071428), (3, 139380952), (4, 104535714), (6, 69690476), (8, 52267857), (12, 34845238), (24, 17422619), (71, 5889336), (142, 2944668), (213, 1963112), (284, 1472334), (426, 981556), (568, 736167), (852, 490778), (1704, 245389)]