2803416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 9192960

約数和(自身を除く): 6389544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 41, 42, 44, 56, 66, 74, 77, 82, 84, 88, 111, 123, 132, 148, 154, 164, 168, 222, 231, 246, 259, 264, 287, 296, 308, 328, 407, 444, 451, 462, 492, 518, 574, 616, 777, 814, 861, 888, 902, 924, 984, 1036, 1148, 1221, 1353, 1517, 1554, 1628, 1722, 1804, 1848, 2072, 2296, 2442, 2706, 2849, 3034, 3108, 3157, 3256, 3444, 3608, 4551, 4884, 5412, 5698, 6068, 6216, 6314, 6888, 8547, 9102, 9471, 9768, 10619, 10824, 11396, 12136, 12628, 16687, 17094, 18204, 18942, 21238, 22792, 25256, 31857, 33374, 34188, 36408, 37884, 42476, 50061, 63714, 66748, 68376, 75768, 84952, 100122, 116809, 127428, 133496, 200244, 233618, 254856, 350427, 400488, 467236, 700854, 934472, 1401708, 2803416]

約数ペア:

[(1, 2803416), (2, 1401708), (3, 934472), (4, 700854), (6, 467236), (7, 400488), (8, 350427), (11, 254856), (12, 233618), (14, 200244), (21, 133496), (22, 127428), (24, 116809), (28, 100122), (33, 84952), (37, 75768), (41, 68376), (42, 66748), (44, 63714), (56, 50061), (66, 42476), (74, 37884), (77, 36408), (82, 34188), (84, 33374), (88, 31857), (111, 25256), (123, 22792), (132, 21238), (148, 18942), (154, 18204), (164, 17094), (168, 16687), (222, 12628), (231, 12136), (246, 11396), (259, 10824), (264, 10619), (287, 9768), (296, 9471), (308, 9102), (328, 8547), (407, 6888), (444, 6314), (451, 6216), (462, 6068), (492, 5698), (518, 5412), (574, 4884), (616, 4551), (777, 3608), (814, 3444), (861, 3256), (888, 3157), (902, 3108), (924, 3034), (984, 2849), (1036, 2706), (1148, 2442), (1221, 2296), (1353, 2072), (1517, 1848), (1554, 1804), (1628, 1722)]