1637642736

素因数分解:

$2^4\times 3^2\times {\mathrm{2621}}^1\times {\mathrm{4339}}^1$

素因数の和:6974

約数の個数: 60

約数和(自身を含む): 4585930440

約数和(自身を除く): 2948287704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2621, 4339, 5242, 7863, 8678, 10484, 13017, 15726, 17356, 20968, 23589, 26034, 31452, 34712, 39051, 41936, 47178, 52068, 62904, 69424, 78102, 94356, 104136, 125808, 156204, 188712, 208272, 312408, 377424, 624816, 11372519, 22745038, 34117557, 45490076, 68235114, 90980152, 102352671, 136470228, 181960304, 204705342, 272940456, 409410684, 545880912, 818821368, 1637642736]

約数ペア:

[(1, 1637642736), (2, 818821368), (3, 545880912), (4, 409410684), (6, 272940456), (8, 204705342), (9, 181960304), (12, 136470228), (16, 102352671), (18, 90980152), (24, 68235114), (36, 45490076), (48, 34117557), (72, 22745038), (144, 11372519), (2621, 624816), (4339, 377424), (5242, 312408), (7863, 208272), (8678, 188712), (10484, 156204), (13017, 125808), (15726, 104136), (17356, 94356), (20968, 78102), (23589, 69424), (26034, 62904), (31452, 52068), (34712, 47178), (39051, 41936)]