1440605764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{18457}}^1$

素因数の和:18572

約数の個数: 48

約数和(自身を含む): 2894214400

約数和(自身を除く): 1453608636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2054, 3002, 4108, 6004, 18457, 19513, 36914, 39026, 73828, 78052, 239941, 350683, 479882, 701366, 959764, 1402732, 1458103, 2916206, 4558879, 5832412, 9117758, 18235516, 18955339, 27703957, 37910678, 55407914, 75821356, 110815828, 360151441, 720302882, 1440605764]

約数ペア:

[(1, 1440605764), (2, 720302882), (4, 360151441), (13, 110815828), (19, 75821356), (26, 55407914), (38, 37910678), (52, 27703957), (76, 18955339), (79, 18235516), (158, 9117758), (247, 5832412), (316, 4558879), (494, 2916206), (988, 1458103), (1027, 1402732), (1501, 959764), (2054, 701366), (3002, 479882), (4108, 350683), (6004, 239941), (18457, 78052), (19513, 73828), (36914, 39026)]