1320354672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{302279}}^1$

素因数の和:302310

約数の個数: 80

約数和(自身を含む): 4198064640

約数和(自身を除く): 2877709968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 302279, 604558, 906837, 1209116, 1813674, 2115953, 2418232, 3627348, 3929627, 4231906, 4836464, 6347859, 7254696, 7859254, 8463812, 11788881, 12695718, 14509392, 15718508, 16927624, 23577762, 25391436, 27507389, 31437016, 33855248, 47155524, 50782872, 55014778, 62874032, 82522167, 94311048, 101565744, 110029556, 165044334, 188622096, 220059112, 330088668, 440118224, 660177336, 1320354672]

約数ペア:

[(1, 1320354672), (2, 660177336), (3, 440118224), (4, 330088668), (6, 220059112), (7, 188622096), (8, 165044334), (12, 110029556), (13, 101565744), (14, 94311048), (16, 82522167), (21, 62874032), (24, 55014778), (26, 50782872), (28, 47155524), (39, 33855248), (42, 31437016), (48, 27507389), (52, 25391436), (56, 23577762), (78, 16927624), (84, 15718508), (91, 14509392), (104, 12695718), (112, 11788881), (156, 8463812), (168, 7859254), (182, 7254696), (208, 6347859), (273, 4836464), (312, 4231906), (336, 3929627), (364, 3627348), (546, 2418232), (624, 2115953), (728, 1813674), (1092, 1209116), (1456, 906837), (2184, 604558), (4368, 302279)]