280327668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{753569}}^1$

素因数の和:753607

約数の個数: 24

約数和(自身を含む): 675198720

約数和(自身を除く): 394871052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 753569, 1507138, 2260707, 3014276, 4521414, 9042828, 23360639, 46721278, 70081917, 93442556, 140163834, 280327668]

約数ペア:

[(1, 280327668), (2, 140163834), (3, 93442556), (4, 70081917), (6, 46721278), (12, 23360639), (31, 9042828), (62, 4521414), (93, 3014276), (124, 2260707), (186, 1507138), (372, 753569)]