492711174

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 648909306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 109, 131, 142, 162, 213, 218, 243, 262, 327, 393, 426, 486, 639, 654, 786, 981, 1179, 1278, 1917, 1962, 2358, 2943, 3537, 3834, 5751, 5886, 7074, 7739, 8829, 9301, 10611, 11502, 14279, 15478, 17253, 17658, 18602, 21222, 23217, 26487, 27903, 28558, 31833, 34506, 42837, 46434, 52974, 55806, 63666, 69651, 83709, 85674, 128511, 139302, 167418, 208953, 251127, 257022, 385533, 417906, 502254, 626859, 753381, 771066, 1013809, 1156599, 1253718, 1506762, 1880577, 2027618, 2260143, 2313198, 3041427, 3469797, 3761154, 4520286, 6082854, 6939594, 9124281, 18248562, 27372843, 54745686, 82118529, 164237058, 246355587, 492711174]

約数ペア:

[(1, 492711174), (2, 246355587), (3, 164237058), (6, 82118529), (9, 54745686), (18, 27372843), (27, 18248562), (54, 9124281), (71, 6939594), (81, 6082854), (109, 4520286), (131, 3761154), (142, 3469797), (162, 3041427), (213, 2313198), (218, 2260143), (243, 2027618), (262, 1880577), (327, 1506762), (393, 1253718), (426, 1156599), (486, 1013809), (639, 771066), (654, 753381), (786, 626859), (981, 502254), (1179, 417906), (1278, 385533), (1917, 257022), (1962, 251127), (2358, 208953), (2943, 167418), (3537, 139302), (3834, 128511), (5751, 85674), (5886, 83709), (7074, 69651), (7739, 63666), (8829, 55806), (9301, 52974), (10611, 46434), (11502, 42837), (14279, 34506), (15478, 31833), (17253, 28558), (17658, 27903), (18602, 26487), (21222, 23217)]