856101456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27397}}^1$

素因数の和:27449

約数の個数: 120

約数和(自身を含む): 2826596864

約数和(自身を除く): 1970495408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 27397, 31248, 54794, 82191, 109588, 164382, 191779, 219176, 246573, 328764, 383558, 438352, 493146, 575337, 657528, 767116, 849307, 986292, 1150674, 1315056, 1534232, 1698614, 1726011, 1972584, 2301348, 2547921, 3068464, 3397228, 3452022, 3945168, 4602696, 5095842, 5945149, 6794456, 6904044, 7643763, 9205392, 10191684, 11890298, 13588912, 13808088, 15287526, 17835447, 20383368, 23780596, 27616176, 30575052, 35670894, 40766736, 47561192, 53506341, 61150104, 71341788, 95122384, 107012682, 122300208, 142683576, 214025364, 285367152, 428050728, 856101456]

約数ペア:

[(1, 856101456), (2, 428050728), (3, 285367152), (4, 214025364), (6, 142683576), (7, 122300208), (8, 107012682), (9, 95122384), (12, 71341788), (14, 61150104), (16, 53506341), (18, 47561192), (21, 40766736), (24, 35670894), (28, 30575052), (31, 27616176), (36, 23780596), (42, 20383368), (48, 17835447), (56, 15287526), (62, 13808088), (63, 13588912), (72, 11890298), (84, 10191684), (93, 9205392), (112, 7643763), (124, 6904044), (126, 6794456), (144, 5945149), (168, 5095842), (186, 4602696), (217, 3945168), (248, 3452022), (252, 3397228), (279, 3068464), (336, 2547921), (372, 2301348), (434, 1972584), (496, 1726011), (504, 1698614), (558, 1534232), (651, 1315056), (744, 1150674), (868, 986292), (1008, 849307), (1116, 767116), (1302, 657528), (1488, 575337), (1736, 493146), (1953, 438352), (2232, 383558), (2604, 328764), (3472, 246573), (3906, 219176), (4464, 191779), (5208, 164382), (7812, 109588), (10416, 82191), (15624, 54794), (27397, 31248)]