312783912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{620603}}^1$

素因数の和:620622

約数の個数: 48

約数和(自身を含む): 968142240

約数和(自身を除く): 655358328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 620603, 1241206, 1861809, 2482412, 3723618, 4344221, 4964824, 5585427, 7447236, 8688442, 11170854, 13032663, 14894472, 17376884, 22341708, 26065326, 34753768, 39097989, 44683416, 52130652, 78195978, 104261304, 156391956, 312783912]

約数ペア:

[(1, 312783912), (2, 156391956), (3, 104261304), (4, 78195978), (6, 52130652), (7, 44683416), (8, 39097989), (9, 34753768), (12, 26065326), (14, 22341708), (18, 17376884), (21, 14894472), (24, 13032663), (28, 11170854), (36, 8688442), (42, 7447236), (56, 5585427), (63, 4964824), (72, 4344221), (84, 3723618), (126, 2482412), (168, 1861809), (252, 1241206), (504, 620603)]