1480494078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 3870720000

約数和(自身を除く): 2390225922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 167, 189, 282, 329, 334, 378, 423, 499, 501, 658, 846, 987, 998, 1002, 1169, 1269, 1497, 1503, 1974, 2338, 2538, 2961, 2994, 3006, 3493, 3507, 4491, 4509, 5922, 6986, 7014, 7849, 8883, 8982, 9018, 10479, 10521, 13473, 15698, 17766, 20958, 21042, 23453, 23547, 26946, 31437, 31563, 46906, 47094, 54943, 62874, 63126, 70359, 70641, 83333, 94311, 109886, 140718, 141282, 164171, 164829, 166666, 188622, 211077, 211923, 249999, 328342, 329658, 422154, 423846, 492513, 494487, 499998, 583331, 633231, 749997, 985026, 988974, 1166662, 1266462, 1477539, 1483461, 1499994, 1749993, 2249991, 2955078, 2966922, 3499986, 3916651, 4432617, 4499982, 5249979, 7833302, 8865234, 10499958, 11749953, 15749937, 23499906, 27416557, 31499874, 35249859, 54833114, 70499718, 82249671, 105749577, 164499342, 211499154, 246749013, 493498026, 740247039, 1480494078]

約数ペア:

[(1, 1480494078), (2, 740247039), (3, 493498026), (6, 246749013), (7, 211499154), (9, 164499342), (14, 105749577), (18, 82249671), (21, 70499718), (27, 54833114), (42, 35249859), (47, 31499874), (54, 27416557), (63, 23499906), (94, 15749937), (126, 11749953), (141, 10499958), (167, 8865234), (189, 7833302), (282, 5249979), (329, 4499982), (334, 4432617), (378, 3916651), (423, 3499986), (499, 2966922), (501, 2955078), (658, 2249991), (846, 1749993), (987, 1499994), (998, 1483461), (1002, 1477539), (1169, 1266462), (1269, 1166662), (1497, 988974), (1503, 985026), (1974, 749997), (2338, 633231), (2538, 583331), (2961, 499998), (2994, 494487), (3006, 492513), (3493, 423846), (3507, 422154), (4491, 329658), (4509, 328342), (5922, 249999), (6986, 211923), (7014, 211077), (7849, 188622), (8883, 166666), (8982, 164829), (9018, 164171), (10479, 141282), (10521, 140718), (13473, 109886), (15698, 94311), (17766, 83333), (20958, 70641), (21042, 70359), (23453, 63126), (23547, 62874), (26946, 54943), (31437, 47094), (31563, 46906)]