289096668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{54629}}^1$

素因数の和:54656

約数の個数: 72

約数和(自身を含む): 871894800

約数和(自身を除く): 582798132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 54629, 109258, 163887, 218516, 327774, 382403, 491661, 655548, 764806, 983322, 1147209, 1474983, 1529612, 1966644, 2294418, 2676821, 2949966, 3441627, 4588836, 5353642, 5899932, 6883254, 8030463, 10324881, 10707284, 13766508, 16060926, 20649762, 24091389, 32121852, 41299524, 48182778, 72274167, 96365556, 144548334, 289096668]

約数ペア:

[(1, 289096668), (2, 144548334), (3, 96365556), (4, 72274167), (6, 48182778), (7, 41299524), (9, 32121852), (12, 24091389), (14, 20649762), (18, 16060926), (21, 13766508), (27, 10707284), (28, 10324881), (36, 8030463), (42, 6883254), (49, 5899932), (54, 5353642), (63, 4588836), (84, 3441627), (98, 2949966), (108, 2676821), (126, 2294418), (147, 1966644), (189, 1529612), (196, 1474983), (252, 1147209), (294, 983322), (378, 764806), (441, 655548), (588, 491661), (756, 382403), (882, 327774), (1323, 218516), (1764, 163887), (2646, 109258), (5292, 54629)]