490331376

素因数分解:

$2^4\times 3^2\times {\mathrm{3405079}}^1$

素因数の和:3405093

約数の個数: 30

約数和(自身を含む): 1372247240

約数和(自身を除く): 881915864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3405079, 6810158, 10215237, 13620316, 20430474, 27240632, 30645711, 40860948, 54481264, 61291422, 81721896, 122582844, 163443792, 245165688, 490331376]

約数ペア:

[(1, 490331376), (2, 245165688), (3, 163443792), (4, 122582844), (6, 81721896), (8, 61291422), (9, 54481264), (12, 40860948), (16, 30645711), (18, 27240632), (24, 20430474), (36, 13620316), (48, 10215237), (72, 6810158), (144, 3405079)]