826639368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3541}}^1$

素因数の和:3758

約数の個数: 64

約数和(自身を含む): 2111598720

約数和(自身を除く): 1284959352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 822, 852, 1096, 1644, 1704, 3288, 3541, 7082, 9727, 10623, 14164, 19454, 21246, 28328, 29181, 38908, 42492, 58362, 77816, 84984, 116724, 233448, 251411, 485117, 502822, 754233, 970234, 1005644, 1455351, 1508466, 1940468, 2011288, 2910702, 3016932, 3880936, 5821404, 6033864, 11642808, 34443307, 68886614, 103329921, 137773228, 206659842, 275546456, 413319684, 826639368]

約数ペア:

[(1, 826639368), (2, 413319684), (3, 275546456), (4, 206659842), (6, 137773228), (8, 103329921), (12, 68886614), (24, 34443307), (71, 11642808), (137, 6033864), (142, 5821404), (213, 3880936), (274, 3016932), (284, 2910702), (411, 2011288), (426, 1940468), (548, 1508466), (568, 1455351), (822, 1005644), (852, 970234), (1096, 754233), (1644, 502822), (1704, 485117), (3288, 251411), (3541, 233448), (7082, 116724), (9727, 84984), (10623, 77816), (14164, 58362), (19454, 42492), (21246, 38908), (28328, 29181)]