421058628

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{29761}}^1$

素因数の和:29905

約数の個数: 48

約数和(自身を含む): 1100003520

約数和(自身を除く): 678944892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 29761, 59522, 89283, 119044, 178566, 267849, 357132, 535698, 803547, 1071396, 1607094, 3214188, 3898691, 7797382, 11696073, 15594764, 23392146, 35088219, 46784292, 70176438, 105264657, 140352876, 210529314, 421058628]

約数ペア:

[(1, 421058628), (2, 210529314), (3, 140352876), (4, 105264657), (6, 70176438), (9, 46784292), (12, 35088219), (18, 23392146), (27, 15594764), (36, 11696073), (54, 7797382), (108, 3898691), (131, 3214188), (262, 1607094), (393, 1071396), (524, 803547), (786, 535698), (1179, 357132), (1572, 267849), (2358, 178566), (3537, 119044), (4716, 89283), (7074, 59522), (14148, 29761)]