280450008

素因数分解:

$2^3\times 3^2\times {\mathrm{3895139}}^1$

素因数の和:3895151

約数の個数: 24

約数和(自身を含む): 759552300

約数和(自身を除く): 479102292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3895139, 7790278, 11685417, 15580556, 23370834, 31161112, 35056251, 46741668, 70112502, 93483336, 140225004, 280450008]

約数ペア:

[(1, 280450008), (2, 140225004), (3, 93483336), (4, 70112502), (6, 46741668), (8, 35056251), (9, 31161112), (12, 23370834), (18, 15580556), (24, 11685417), (36, 7790278), (72, 3895139)]