280037592

素因数分解:

$2^3\times 3^2\times {\mathrm{3889411}}^1$

素因数の和:3889423

約数の個数: 24

約数和(自身を含む): 758435340

約数和(自身を除く): 478397748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3889411, 7778822, 11668233, 15557644, 23336466, 31115288, 35004699, 46672932, 70009398, 93345864, 140018796, 280037592]

約数ペア:

[(1, 280037592), (2, 140018796), (3, 93345864), (4, 70009398), (6, 46672932), (8, 35004699), (9, 31115288), (12, 23336466), (18, 15557644), (24, 11668233), (36, 7778822), (72, 3889411)]