810558672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19937}}^1$

素因数の和:19977

約数の個数: 120

約数和(自身を含む): 2630539968

約数和(自身を除く): 1819981296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 19937, 20328, 39874, 40656, 59811, 79748, 119622, 139559, 159496, 219307, 239244, 279118, 318992, 418677, 438614, 478488, 558236, 657921, 837354, 877228, 956976, 1116472, 1315842, 1535149, 1674708, 1754456, 2232944, 2412377, 2631684, 3070298, 3349416, 3508912, 4605447, 4824754, 5263368, 6140596, 6698832, 7237131, 9210894, 9649508, 10526736, 12281192, 14474262, 16886639, 18421788, 19299016, 24562384, 28948524, 33773278, 36843576, 38598032, 50659917, 57897048, 67546556, 73687152, 101319834, 115794096, 135093112, 202639668, 270186224, 405279336, 810558672]

約数ペア:

[(1, 810558672), (2, 405279336), (3, 270186224), (4, 202639668), (6, 135093112), (7, 115794096), (8, 101319834), (11, 73687152), (12, 67546556), (14, 57897048), (16, 50659917), (21, 38598032), (22, 36843576), (24, 33773278), (28, 28948524), (33, 24562384), (42, 19299016), (44, 18421788), (48, 16886639), (56, 14474262), (66, 12281192), (77, 10526736), (84, 9649508), (88, 9210894), (112, 7237131), (121, 6698832), (132, 6140596), (154, 5263368), (168, 4824754), (176, 4605447), (231, 3508912), (242, 3349416), (264, 3070298), (308, 2631684), (336, 2412377), (363, 2232944), (462, 1754456), (484, 1674708), (528, 1535149), (616, 1315842), (726, 1116472), (847, 956976), (924, 877228), (968, 837354), (1232, 657921), (1452, 558236), (1694, 478488), (1848, 438614), (1936, 418677), (2541, 318992), (2904, 279118), (3388, 239244), (3696, 219307), (5082, 159496), (5808, 139559), (6776, 119622), (10164, 79748), (13552, 59811), (19937, 40656), (20328, 39874)]