396343192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 900864000

約数和(自身を除く): 504520808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 266, 274, 532, 548, 959, 1064, 1096, 1918, 2603, 2719, 3836, 5206, 5438, 7672, 10412, 10876, 18221, 19033, 20824, 21752, 36442, 38066, 51661, 72884, 76132, 103322, 145768, 152264, 206644, 361627, 372503, 413288, 723254, 745006, 1446508, 1490012, 2607521, 2893016, 2980024, 5215042, 7077557, 10430084, 14155114, 20860168, 28310228, 49542899, 56620456, 99085798, 198171596, 396343192]

約数ペア:

[(1, 396343192), (2, 198171596), (4, 99085798), (7, 56620456), (8, 49542899), (14, 28310228), (19, 20860168), (28, 14155114), (38, 10430084), (56, 7077557), (76, 5215042), (133, 2980024), (137, 2893016), (152, 2607521), (266, 1490012), (274, 1446508), (532, 745006), (548, 723254), (959, 413288), (1064, 372503), (1096, 361627), (1918, 206644), (2603, 152264), (2719, 145768), (3836, 103322), (5206, 76132), (5438, 72884), (7672, 51661), (10412, 38066), (10876, 36442), (18221, 21752), (19033, 20824)]