409631412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{17443}}^1$

素因数の和:17572

約数の個数: 48

約数和(自身を含む): 1015938560

約数和(自身を除く): 606307148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 17443, 23484, 34886, 52329, 69772, 104658, 209316, 331417, 662834, 994251, 1325668, 1796629, 1988502, 3593258, 3977004, 5389887, 7186516, 10779774, 21559548, 34135951, 68271902, 102407853, 136543804, 204815706, 409631412]

約数ペア:

[(1, 409631412), (2, 204815706), (3, 136543804), (4, 102407853), (6, 68271902), (12, 34135951), (19, 21559548), (38, 10779774), (57, 7186516), (76, 5389887), (103, 3977004), (114, 3593258), (206, 1988502), (228, 1796629), (309, 1325668), (412, 994251), (618, 662834), (1236, 331417), (1957, 209316), (3914, 104658), (5871, 69772), (7828, 52329), (11742, 34886), (17443, 23484)]