40488804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 106437240

約数和(自身を除く): 65948436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 222, 226, 269, 333, 339, 444, 452, 538, 666, 678, 807, 1017, 1076, 1332, 1356, 1614, 2034, 2421, 3228, 4068, 4181, 4842, 8362, 9684, 9953, 12543, 16724, 19906, 25086, 29859, 30397, 37629, 39812, 50172, 59718, 60794, 75258, 89577, 91191, 119436, 121588, 150516, 179154, 182382, 273573, 358308, 364764, 547146, 1094292, 1124689, 2249378, 3374067, 4498756, 6748134, 10122201, 13496268, 20244402, 40488804]

約数ペア:

[(1, 40488804), (2, 20244402), (3, 13496268), (4, 10122201), (6, 6748134), (9, 4498756), (12, 3374067), (18, 2249378), (36, 1124689), (37, 1094292), (74, 547146), (111, 364764), (113, 358308), (148, 273573), (222, 182382), (226, 179154), (269, 150516), (333, 121588), (339, 119436), (444, 91191), (452, 89577), (538, 75258), (666, 60794), (678, 59718), (807, 50172), (1017, 39812), (1076, 37629), (1332, 30397), (1356, 29859), (1614, 25086), (2034, 19906), (2421, 16724), (3228, 12543), (4068, 9953), (4181, 9684), (4842, 8362)]