628661592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{671647}}^1$

素因数の和:671672

約数の個数: 48

約数和(自身を含む): 1833599040

約数和(自身を除く): 1204937448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 671647, 1343294, 2014941, 2686588, 4029882, 5373176, 6044823, 8059764, 8731411, 12089646, 16119528, 17462822, 24179292, 26194233, 34925644, 48358584, 52388466, 69851288, 78582699, 104776932, 157165398, 209553864, 314330796, 628661592]

約数ペア:

[(1, 628661592), (2, 314330796), (3, 209553864), (4, 157165398), (6, 104776932), (8, 78582699), (9, 69851288), (12, 52388466), (13, 48358584), (18, 34925644), (24, 26194233), (26, 24179292), (36, 17462822), (39, 16119528), (52, 12089646), (72, 8731411), (78, 8059764), (104, 6044823), (117, 5373176), (156, 4029882), (234, 2686588), (312, 2014941), (468, 1343294), (936, 671647)]