838454736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2131}}^1$

素因数の和:3320

約数の個数: 80

約数和(自身を含む): 2478714368

約数和(自身を除く): 1640259632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1171, 2131, 2342, 3513, 4262, 4684, 6393, 7026, 8197, 8524, 9368, 12786, 14052, 14917, 16394, 17048, 18736, 24591, 25572, 28104, 29834, 32788, 34096, 44751, 49182, 51144, 56208, 59668, 65576, 89502, 98364, 102288, 119336, 131152, 179004, 196728, 238672, 358008, 393456, 716016, 2495401, 4990802, 7486203, 9981604, 14972406, 17467807, 19963208, 29944812, 34935614, 39926416, 52403421, 59889624, 69871228, 104806842, 119779248, 139742456, 209613684, 279484912, 419227368, 838454736]

約数ペア:

[(1, 838454736), (2, 419227368), (3, 279484912), (4, 209613684), (6, 139742456), (7, 119779248), (8, 104806842), (12, 69871228), (14, 59889624), (16, 52403421), (21, 39926416), (24, 34935614), (28, 29944812), (42, 19963208), (48, 17467807), (56, 14972406), (84, 9981604), (112, 7486203), (168, 4990802), (336, 2495401), (1171, 716016), (2131, 393456), (2342, 358008), (3513, 238672), (4262, 196728), (4684, 179004), (6393, 131152), (7026, 119336), (8197, 102288), (8524, 98364), (9368, 89502), (12786, 65576), (14052, 59668), (14917, 56208), (16394, 51144), (17048, 49182), (18736, 44751), (24591, 34096), (25572, 32788), (28104, 29834)]