270920472

素因数分解:

$2^3\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{5647}}^1$

素因数の和:7655

約数の個数: 32

約数和(自身を含む): 677760000

約数和(自身を除く): 406839528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1999, 3998, 5647, 5997, 7996, 11294, 11994, 15992, 16941, 22588, 23988, 33882, 45176, 47976, 67764, 135528, 11288353, 22576706, 33865059, 45153412, 67730118, 90306824, 135460236, 270920472]

約数ペア:

[(1, 270920472), (2, 135460236), (3, 90306824), (4, 67730118), (6, 45153412), (8, 33865059), (12, 22576706), (24, 11288353), (1999, 135528), (3998, 67764), (5647, 47976), (5997, 45176), (7996, 33882), (11294, 23988), (11994, 22588), (15992, 16941)]