2455637808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1427

約数の個数: 160

約数和(自身を含む): 7094545920

約数和(自身を除く): 4638908112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 71, 78, 86, 104, 129, 142, 156, 172, 208, 213, 258, 284, 312, 344, 426, 516, 559, 568, 624, 688, 852, 923, 1032, 1118, 1136, 1289, 1677, 1704, 1846, 2064, 2236, 2578, 2769, 3053, 3354, 3408, 3692, 3867, 4472, 5156, 5538, 6106, 6708, 7384, 7734, 8944, 9159, 10312, 11076, 12212, 13416, 14768, 15468, 16757, 18318, 20624, 22152, 24424, 26832, 30936, 33514, 36636, 39689, 44304, 48848, 50271, 55427, 61872, 67028, 73272, 79378, 91519, 100542, 110854, 119067, 134056, 146544, 158756, 166281, 183038, 201084, 221708, 238134, 268112, 274557, 317512, 332562, 366076, 402168, 443416, 476268, 549114, 635024, 665124, 720551, 732152, 804336, 886832, 952536, 1098228, 1189747, 1330248, 1441102, 1464304, 1905072, 2161653, 2196456, 2379494, 2660496, 2882204, 3569241, 3935317, 4323306, 4392912, 4758988, 5764408, 7138482, 7870634, 8646612, 9517976, 11528816, 11805951, 14276964, 15741268, 17293224, 19035952, 23611902, 28553928, 31482536, 34586448, 47223804, 51159121, 57107856, 62965072, 94447608, 102318242, 153477363, 188895216, 204636484, 306954726, 409272968, 613909452, 818545936, 1227818904, 2455637808]

約数ペア:

[(1, 2455637808), (2, 1227818904), (3, 818545936), (4, 613909452), (6, 409272968), (8, 306954726), (12, 204636484), (13, 188895216), (16, 153477363), (24, 102318242), (26, 94447608), (39, 62965072), (43, 57107856), (48, 51159121), (52, 47223804), (71, 34586448), (78, 31482536), (86, 28553928), (104, 23611902), (129, 19035952), (142, 17293224), (156, 15741268), (172, 14276964), (208, 11805951), (213, 11528816), (258, 9517976), (284, 8646612), (312, 7870634), (344, 7138482), (426, 5764408), (516, 4758988), (559, 4392912), (568, 4323306), (624, 3935317), (688, 3569241), (852, 2882204), (923, 2660496), (1032, 2379494), (1118, 2196456), (1136, 2161653), (1289, 1905072), (1677, 1464304), (1704, 1441102), (1846, 1330248), (2064, 1189747), (2236, 1098228), (2578, 952536), (2769, 886832), (3053, 804336), (3354, 732152), (3408, 720551), (3692, 665124), (3867, 635024), (4472, 549114), (5156, 476268), (5538, 443416), (6106, 402168), (6708, 366076), (7384, 332562), (7734, 317512), (8944, 274557), (9159, 268112), (10312, 238134), (11076, 221708), (12212, 201084), (13416, 183038), (14768, 166281), (15468, 158756), (16757, 146544), (18318, 134056), (20624, 119067), (22152, 110854), (24424, 100542), (26832, 91519), (30936, 79378), (33514, 73272), (36636, 67028), (39689, 61872), (44304, 55427), (48848, 50271)]