290759472

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{6451}}^1$

素因数の和:6778

約数の個数: 60

約数和(自身を含む): 816448984

約数和(自身を除く): 525689512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 6451, 7512, 11268, 12902, 15024, 19353, 22536, 25804, 38706, 45072, 51608, 58059, 77412, 103216, 116118, 154824, 232236, 309648, 464472, 928944, 2019163, 4038326, 6057489, 8076652, 12114978, 16153304, 18172467, 24229956, 32306608, 36344934, 48459912, 72689868, 96919824, 145379736, 290759472]

約数ペア:

[(1, 290759472), (2, 145379736), (3, 96919824), (4, 72689868), (6, 48459912), (8, 36344934), (9, 32306608), (12, 24229956), (16, 18172467), (18, 16153304), (24, 12114978), (36, 8076652), (48, 6057489), (72, 4038326), (144, 2019163), (313, 928944), (626, 464472), (939, 309648), (1252, 232236), (1878, 154824), (2504, 116118), (2817, 103216), (3756, 77412), (5008, 58059), (5634, 51608), (6451, 45072), (7512, 38706), (11268, 25804), (12902, 22536), (15024, 19353)]