397542456

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{9311}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 1078608960

約数和(自身を除く): 681066504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 1186, 1779, 2372, 3558, 4744, 5337, 7116, 9311, 10674, 14232, 18622, 21348, 27933, 37244, 42696, 55866, 74488, 83799, 111732, 167598, 223464, 335196, 670392, 5521423, 11042846, 16564269, 22085692, 33128538, 44171384, 49692807, 66257076, 99385614, 132514152, 198771228, 397542456]

約数ペア:

[(1, 397542456), (2, 198771228), (3, 132514152), (4, 99385614), (6, 66257076), (8, 49692807), (9, 44171384), (12, 33128538), (18, 22085692), (24, 16564269), (36, 11042846), (72, 5521423), (593, 670392), (1186, 335196), (1779, 223464), (2372, 167598), (3558, 111732), (4744, 83799), (5337, 74488), (7116, 55866), (9311, 42696), (10674, 37244), (14232, 27933), (18622, 21348)]