642454704

素因数分解:

$2^4\times 3^2\times {\mathrm{4461491}}^1$

素因数の和:4461505

約数の個数: 30

約数和(自身を含む): 1797981276

約数和(自身を除く): 1155526572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4461491, 8922982, 13384473, 17845964, 26768946, 35691928, 40153419, 53537892, 71383856, 80306838, 107075784, 160613676, 214151568, 321227352, 642454704]

約数ペア:

[(1, 642454704), (2, 321227352), (3, 214151568), (4, 160613676), (6, 107075784), (8, 80306838), (9, 71383856), (12, 53537892), (16, 40153419), (18, 35691928), (24, 26768946), (36, 17845964), (48, 13384473), (72, 8922982), (144, 4461491)]