253524258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 375467742

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 381, 449, 494, 741, 762, 898, 1143, 1347, 1482, 1651, 2223, 2286, 2413, 2694, 3302, 4041, 4446, 4826, 4953, 5837, 7239, 8082, 8531, 9906, 11674, 14478, 14859, 17062, 17511, 21717, 25593, 29718, 31369, 35022, 43434, 51186, 52533, 57023, 62738, 76779, 94107, 105066, 110903, 114046, 153558, 171069, 188214, 221806, 282321, 332709, 342138, 513207, 564642, 665418, 741299, 998127, 1026414, 1083437, 1482598, 1996254, 2166874, 2223897, 3250311, 4447794, 6500622, 6671691, 9750933, 13343382, 14084681, 19501866, 28169362, 42254043, 84508086, 126762129, 253524258]

約数ペア:

[(1, 253524258), (2, 126762129), (3, 84508086), (6, 42254043), (9, 28169362), (13, 19501866), (18, 14084681), (19, 13343382), (26, 9750933), (38, 6671691), (39, 6500622), (57, 4447794), (78, 3250311), (114, 2223897), (117, 2166874), (127, 1996254), (171, 1482598), (234, 1083437), (247, 1026414), (254, 998127), (342, 741299), (381, 665418), (449, 564642), (494, 513207), (741, 342138), (762, 332709), (898, 282321), (1143, 221806), (1347, 188214), (1482, 171069), (1651, 153558), (2223, 114046), (2286, 110903), (2413, 105066), (2694, 94107), (3302, 76779), (4041, 62738), (4446, 57023), (4826, 52533), (4953, 51186), (5837, 43434), (7239, 35022), (8082, 31369), (8531, 29718), (9906, 25593), (11674, 21717), (14478, 17511), (14859, 17062)]