345369864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9743}}^1$

素因数の和:9970

約数の個数: 64

約数和(自身を含む): 991549440

約数和(自身を除く): 646179576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5908, 8862, 9743, 11816, 17724, 19486, 29229, 35448, 38972, 58458, 68201, 77944, 116916, 136402, 204603, 233832, 272804, 409206, 545608, 818412, 1636824, 2055773, 4111546, 6167319, 8223092, 12334638, 14390411, 16446184, 24669276, 28780822, 43171233, 49338552, 57561644, 86342466, 115123288, 172684932, 345369864]

約数ペア:

[(1, 345369864), (2, 172684932), (3, 115123288), (4, 86342466), (6, 57561644), (7, 49338552), (8, 43171233), (12, 28780822), (14, 24669276), (21, 16446184), (24, 14390411), (28, 12334638), (42, 8223092), (56, 6167319), (84, 4111546), (168, 2055773), (211, 1636824), (422, 818412), (633, 545608), (844, 409206), (1266, 272804), (1477, 233832), (1688, 204603), (2532, 136402), (2954, 116916), (4431, 77944), (5064, 68201), (5908, 58458), (8862, 38972), (9743, 35448), (11816, 29229), (17724, 19486)]