122438628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 353605560

約数和(自身を除く): 231166932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 709, 738, 1053, 1066, 1107, 1404, 1418, 1476, 1599, 2106, 2127, 2132, 2214, 2836, 3198, 3321, 4212, 4254, 4428, 4797, 6381, 6396, 6642, 8508, 9217, 9594, 12762, 13284, 14391, 18434, 19143, 19188, 25524, 27651, 28782, 29069, 36868, 38286, 43173, 55302, 57429, 57564, 58138, 76572, 82953, 86346, 87207, 110604, 114858, 116276, 165906, 172692, 174414, 229716, 248859, 261621, 331812, 348828, 377897, 497718, 523242, 746577, 755794, 784863, 995436, 1046484, 1133691, 1493154, 1511588, 1569726, 2267382, 2354589, 2986308, 3139452, 3401073, 4534764, 4709178, 6802146, 9418356, 10203219, 13604292, 20406438, 30609657, 40812876, 61219314, 122438628]

約数ペア:

[(1, 122438628), (2, 61219314), (3, 40812876), (4, 30609657), (6, 20406438), (9, 13604292), (12, 10203219), (13, 9418356), (18, 6802146), (26, 4709178), (27, 4534764), (36, 3401073), (39, 3139452), (41, 2986308), (52, 2354589), (54, 2267382), (78, 1569726), (81, 1511588), (82, 1493154), (108, 1133691), (117, 1046484), (123, 995436), (156, 784863), (162, 755794), (164, 746577), (234, 523242), (246, 497718), (324, 377897), (351, 348828), (369, 331812), (468, 261621), (492, 248859), (533, 229716), (702, 174414), (709, 172692), (738, 165906), (1053, 116276), (1066, 114858), (1107, 110604), (1404, 87207), (1418, 86346), (1476, 82953), (1599, 76572), (2106, 58138), (2127, 57564), (2132, 57429), (2214, 55302), (2836, 43173), (3198, 38286), (3321, 36868), (4212, 29069), (4254, 28782), (4428, 27651), (4797, 25524), (6381, 19188), (6396, 19143), (6642, 18434), (8508, 14391), (9217, 13284), (9594, 12762)]