281013072

素因数分解:

$2^4\times 3^1\times {\mathrm{5854439}}^1$

素因数の和:5854450

約数の個数: 20

約数和(自身を含む): 725950560

約数和(自身を除く): 444937488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5854439, 11708878, 17563317, 23417756, 35126634, 46835512, 70253268, 93671024, 140506536, 281013072]

約数ペア:

[(1, 281013072), (2, 140506536), (3, 93671024), (4, 70253268), (6, 46835512), (8, 35126634), (12, 23417756), (16, 17563317), (24, 11708878), (48, 5854439)]