1245168456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{8689}}^1$

素因数の和:9558

約数の個数: 64

約数和(自身を含む): 3562204800

約数和(自身を除く): 2317036344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 853, 1706, 2559, 3412, 5118, 5971, 6824, 8689, 10236, 11942, 17378, 17913, 20472, 23884, 26067, 34756, 35826, 47768, 52134, 60823, 69512, 71652, 104268, 121646, 143304, 182469, 208536, 243292, 364938, 486584, 729876, 1459752, 7411717, 14823434, 22235151, 29646868, 44470302, 51882019, 59293736, 88940604, 103764038, 155646057, 177881208, 207528076, 311292114, 415056152, 622584228, 1245168456]

約数ペア:

[(1, 1245168456), (2, 622584228), (3, 415056152), (4, 311292114), (6, 207528076), (7, 177881208), (8, 155646057), (12, 103764038), (14, 88940604), (21, 59293736), (24, 51882019), (28, 44470302), (42, 29646868), (56, 22235151), (84, 14823434), (168, 7411717), (853, 1459752), (1706, 729876), (2559, 486584), (3412, 364938), (5118, 243292), (5971, 208536), (6824, 182469), (8689, 143304), (10236, 121646), (11942, 104268), (17378, 71652), (17913, 69512), (20472, 60823), (23884, 52134), (26067, 47768), (34756, 35826)]