253059576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 810293760

約数和(自身を除く): 557234184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2849, 3108, 3256, 3701, 4884, 5698, 6216, 7402, 8547, 9768, 11103, 11396, 14804, 17094, 22206, 22792, 25907, 29608, 34188, 40711, 44412, 51814, 68376, 77721, 81422, 88824, 103628, 122133, 136937, 155442, 162844, 207256, 244266, 273874, 284977, 310884, 325688, 410811, 488532, 547748, 569954, 621768, 821622, 854931, 958559, 977064, 1095496, 1139908, 1506307, 1643244, 1709862, 1917118, 2279816, 2875677, 3012614, 3286488, 3419724, 3834236, 4518921, 5751354, 6025228, 6839448, 7668472, 9037842, 10544149, 11502708, 12050456, 18075684, 21088298, 23005416, 31632447, 36151368, 42176596, 63264894, 84353192, 126529788, 253059576]

約数ペア:

[(1, 253059576), (2, 126529788), (3, 84353192), (4, 63264894), (6, 42176596), (7, 36151368), (8, 31632447), (11, 23005416), (12, 21088298), (14, 18075684), (21, 12050456), (22, 11502708), (24, 10544149), (28, 9037842), (33, 7668472), (37, 6839448), (42, 6025228), (44, 5751354), (56, 4518921), (66, 3834236), (74, 3419724), (77, 3286488), (84, 3012614), (88, 2875677), (111, 2279816), (132, 1917118), (148, 1709862), (154, 1643244), (168, 1506307), (222, 1139908), (231, 1095496), (259, 977064), (264, 958559), (296, 854931), (308, 821622), (407, 621768), (444, 569954), (462, 547748), (518, 488532), (616, 410811), (777, 325688), (814, 310884), (888, 284977), (924, 273874), (1036, 244266), (1221, 207256), (1554, 162844), (1628, 155442), (1848, 136937), (2072, 122133), (2442, 103628), (2849, 88824), (3108, 81422), (3256, 77721), (3701, 68376), (4884, 51814), (5698, 44412), (6216, 40711), (7402, 34188), (8547, 29608), (9768, 25907), (11103, 22792), (11396, 22206), (14804, 17094)]