480888408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 1660861440

約数和(自身を除く): 1179973032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 37, 39, 42, 44, 52, 56, 66, 74, 77, 78, 84, 88, 91, 104, 111, 132, 143, 148, 154, 156, 168, 182, 222, 231, 259, 264, 273, 286, 296, 308, 312, 364, 407, 429, 444, 462, 481, 518, 541, 546, 572, 616, 728, 777, 814, 858, 888, 924, 962, 1001, 1036, 1082, 1092, 1144, 1221, 1443, 1554, 1623, 1628, 1716, 1848, 1924, 2002, 2072, 2164, 2184, 2442, 2849, 2886, 3003, 3108, 3246, 3256, 3367, 3432, 3787, 3848, 4004, 4328, 4884, 5291, 5698, 5772, 5951, 6006, 6216, 6492, 6734, 7033, 7574, 8008, 8547, 9768, 10101, 10582, 11361, 11396, 11544, 11902, 12012, 12984, 13468, 14066, 15148, 15873, 17094, 17853, 20017, 20202, 21099, 21164, 22722, 22792, 23804, 24024, 26936, 28132, 30296, 31746, 34188, 35706, 37037, 40034, 40404, 41657, 42198, 42328, 45444, 47608, 49231, 56264, 60051, 63492, 68376, 71412, 74074, 77363, 80068, 80808, 83314, 84396, 90888, 98462, 111111, 120102, 124971, 126984, 140119, 142824, 147693, 148148, 154726, 160136, 166628, 168792, 196924, 220187, 222222, 232089, 240204, 249942, 260221, 280238, 295386, 296296, 309452, 333256, 393848, 420357, 440374, 444444, 464178, 480408, 499884, 520442, 541541, 560476, 590772, 618904, 660561, 780663, 840714, 880748, 888888, 928356, 999768, 1040884, 1083082, 1120952, 1181544, 1321122, 1541309, 1561326, 1624623, 1681428, 1761496, 1821547, 1856712, 2081768, 2166164, 2642244, 2862431, 3082618, 3122652, 3249246, 3362856, 3643094, 4332328, 4623927, 5284488, 5464641, 5724862, 6165236, 6245304, 6498492, 7286188, 8587293, 9247854, 10929282, 11449724, 12330472, 12996984, 14572376, 17174586, 18495708, 20037017, 21858564, 22899448, 34349172, 36991416, 40074034, 43717128, 60111051, 68698344, 80148068, 120222102, 160296136, 240444204, 480888408]

約数ペア:

[(1, 480888408), (2, 240444204), (3, 160296136), (4, 120222102), (6, 80148068), (7, 68698344), (8, 60111051), (11, 43717128), (12, 40074034), (13, 36991416), (14, 34349172), (21, 22899448), (22, 21858564), (24, 20037017), (26, 18495708), (28, 17174586), (33, 14572376), (37, 12996984), (39, 12330472), (42, 11449724), (44, 10929282), (52, 9247854), (56, 8587293), (66, 7286188), (74, 6498492), (77, 6245304), (78, 6165236), (84, 5724862), (88, 5464641), (91, 5284488), (104, 4623927), (111, 4332328), (132, 3643094), (143, 3362856), (148, 3249246), (154, 3122652), (156, 3082618), (168, 2862431), (182, 2642244), (222, 2166164), (231, 2081768), (259, 1856712), (264, 1821547), (273, 1761496), (286, 1681428), (296, 1624623), (308, 1561326), (312, 1541309), (364, 1321122), (407, 1181544), (429, 1120952), (444, 1083082), (462, 1040884), (481, 999768), (518, 928356), (541, 888888), (546, 880748), (572, 840714), (616, 780663), (728, 660561), (777, 618904), (814, 590772), (858, 560476), (888, 541541), (924, 520442), (962, 499884), (1001, 480408), (1036, 464178), (1082, 444444), (1092, 440374), (1144, 420357), (1221, 393848), (1443, 333256), (1554, 309452), (1623, 296296), (1628, 295386), (1716, 280238), (1848, 260221), (1924, 249942), (2002, 240204), (2072, 232089), (2164, 222222), (2184, 220187), (2442, 196924), (2849, 168792), (2886, 166628), (3003, 160136), (3108, 154726), (3246, 148148), (3256, 147693), (3367, 142824), (3432, 140119), (3787, 126984), (3848, 124971), (4004, 120102), (4328, 111111), (4884, 98462), (5291, 90888), (5698, 84396), (5772, 83314), (5951, 80808), (6006, 80068), (6216, 77363), (6492, 74074), (6734, 71412), (7033, 68376), (7574, 63492), (8008, 60051), (8547, 56264), (9768, 49231), (10101, 47608), (10582, 45444), (11361, 42328), (11396, 42198), (11544, 41657), (11902, 40404), (12012, 40034), (12984, 37037), (13468, 35706), (14066, 34188), (15148, 31746), (15873, 30296), (17094, 28132), (17853, 26936), (20017, 24024), (20202, 23804), (21099, 22792), (21164, 22722)]