1129284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 3261440

約数和(自身を除く): 2132156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 247, 254, 342, 381, 468, 494, 508, 684, 741, 762, 988, 1143, 1482, 1524, 1651, 2223, 2286, 2413, 2964, 3302, 4446, 4572, 4826, 4953, 6604, 7239, 8892, 9652, 9906, 14478, 14859, 19812, 21717, 28956, 29718, 31369, 43434, 59436, 62738, 86868, 94107, 125476, 188214, 282321, 376428, 564642, 1129284]

約数ペア:

[(1, 1129284), (2, 564642), (3, 376428), (4, 282321), (6, 188214), (9, 125476), (12, 94107), (13, 86868), (18, 62738), (19, 59436), (26, 43434), (36, 31369), (38, 29718), (39, 28956), (52, 21717), (57, 19812), (76, 14859), (78, 14478), (114, 9906), (117, 9652), (127, 8892), (156, 7239), (171, 6604), (228, 4953), (234, 4826), (247, 4572), (254, 4446), (342, 3302), (381, 2964), (468, 2413), (494, 2286), (508, 2223), (684, 1651), (741, 1524), (762, 1482), (988, 1143)]