451931454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1167

約数の個数: 128

約数和(自身を含む): 1176268800

約数和(自身を除く): 724337346

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 494, 513, 558, 589, 702, 741, 806, 837, 1026, 1093, 1178, 1209, 1482, 1674, 1767, 2186, 2223, 2418, 3279, 3534, 3627, 4446, 5301, 6558, 6669, 7254, 7657, 9837, 10602, 10881, 13338, 14209, 15314, 15903, 19674, 20767, 21762, 22971, 28418, 29511, 31806, 33883, 41534, 42627, 45942, 59022, 62301, 67766, 68913, 85254, 101649, 124602, 127881, 137826, 186903, 203298, 206739, 255762, 269971, 304947, 373806, 383643, 413478, 440479, 539942, 560709, 609894, 643777, 767286, 809913, 880958, 914841, 1121418, 1287554, 1321437, 1619826, 1829682, 1931331, 2429739, 2642874, 3862662, 3964311, 4859478, 5793993, 7289217, 7928622, 8369101, 11587986, 11892933, 14578434, 16738202, 17381979, 23785866, 25107303, 34763958, 50214606, 75321909, 150643818, 225965727, 451931454]

約数ペア:

[(1, 451931454), (2, 225965727), (3, 150643818), (6, 75321909), (9, 50214606), (13, 34763958), (18, 25107303), (19, 23785866), (26, 17381979), (27, 16738202), (31, 14578434), (38, 11892933), (39, 11587986), (54, 8369101), (57, 7928622), (62, 7289217), (78, 5793993), (93, 4859478), (114, 3964311), (117, 3862662), (171, 2642874), (186, 2429739), (234, 1931331), (247, 1829682), (279, 1619826), (342, 1321437), (351, 1287554), (403, 1121418), (494, 914841), (513, 880958), (558, 809913), (589, 767286), (702, 643777), (741, 609894), (806, 560709), (837, 539942), (1026, 440479), (1093, 413478), (1178, 383643), (1209, 373806), (1482, 304947), (1674, 269971), (1767, 255762), (2186, 206739), (2223, 203298), (2418, 186903), (3279, 137826), (3534, 127881), (3627, 124602), (4446, 101649), (5301, 85254), (6558, 68913), (6669, 67766), (7254, 62301), (7657, 59022), (9837, 45942), (10602, 42627), (10881, 41534), (13338, 33883), (14209, 31806), (15314, 29511), (15903, 28418), (19674, 22971), (20767, 21762)]