289367046

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 673920000

約数和(自身を除く): 384552954

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 783, 1422, 1566, 2133, 2291, 2339, 4266, 4582, 4678, 6873, 7017, 13746, 14034, 20619, 21051, 41238, 42102, 61857, 63153, 67831, 123714, 126306, 135662, 184781, 203493, 369562, 406986, 554343, 610479, 1108686, 1220958, 1663029, 1831437, 3326058, 3662874, 4989087, 5358649, 9978174, 10717298, 16075947, 32151894, 48227841, 96455682, 144683523, 289367046]

約数ペア:

[(1, 289367046), (2, 144683523), (3, 96455682), (6, 48227841), (9, 32151894), (18, 16075947), (27, 10717298), (29, 9978174), (54, 5358649), (58, 4989087), (79, 3662874), (87, 3326058), (158, 1831437), (174, 1663029), (237, 1220958), (261, 1108686), (474, 610479), (522, 554343), (711, 406986), (783, 369562), (1422, 203493), (1566, 184781), (2133, 135662), (2291, 126306), (2339, 123714), (4266, 67831), (4582, 63153), (4678, 61857), (6873, 42102), (7017, 41238), (13746, 21051), (14034, 20619)]