240613072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 565138432

約数和(自身を除く): 324525360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 1873, 2072, 2294, 3472, 3746, 4144, 4588, 7492, 8029, 9176, 13111, 14984, 16058, 18352, 26222, 29968, 32116, 52444, 58063, 64232, 69301, 104888, 116126, 128464, 138602, 209776, 232252, 277204, 406441, 464504, 485107, 554408, 812882, 929008, 970214, 1108816, 1625764, 1940428, 2148331, 3251528, 3880856, 4296662, 6503056, 7761712, 8593324, 15038317, 17186648, 30076634, 34373296, 60153268, 120306536, 240613072]

約数ペア:

[(1, 240613072), (2, 120306536), (4, 60153268), (7, 34373296), (8, 30076634), (14, 17186648), (16, 15038317), (28, 8593324), (31, 7761712), (37, 6503056), (56, 4296662), (62, 3880856), (74, 3251528), (112, 2148331), (124, 1940428), (148, 1625764), (217, 1108816), (248, 970214), (259, 929008), (296, 812882), (434, 554408), (496, 485107), (518, 464504), (592, 406441), (868, 277204), (1036, 232252), (1147, 209776), (1736, 138602), (1873, 128464), (2072, 116126), (2294, 104888), (3472, 69301), (3746, 64232), (4144, 58063), (4588, 52444), (7492, 32116), (8029, 29968), (9176, 26222), (13111, 18352), (14984, 16058)]