250553604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 694020096

約数和(自身を除く): 443466492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 71, 84, 86, 129, 142, 172, 213, 258, 284, 301, 426, 497, 516, 602, 852, 903, 977, 994, 1204, 1491, 1806, 1954, 1988, 2931, 2982, 3053, 3612, 3908, 5862, 5964, 6106, 6839, 9159, 11724, 12212, 13678, 18318, 20517, 21371, 27356, 36636, 41034, 42011, 42742, 64113, 69367, 82068, 84022, 85484, 126033, 128226, 138734, 168044, 208101, 252066, 256452, 277468, 294077, 416202, 485569, 504132, 588154, 832404, 882231, 971138, 1176308, 1456707, 1764462, 1942276, 2913414, 2982781, 3528924, 5826828, 5965562, 8948343, 11931124, 17896686, 20879467, 35793372, 41758934, 62638401, 83517868, 125276802, 250553604]

約数ペア:

[(1, 250553604), (2, 125276802), (3, 83517868), (4, 62638401), (6, 41758934), (7, 35793372), (12, 20879467), (14, 17896686), (21, 11931124), (28, 8948343), (42, 5965562), (43, 5826828), (71, 3528924), (84, 2982781), (86, 2913414), (129, 1942276), (142, 1764462), (172, 1456707), (213, 1176308), (258, 971138), (284, 882231), (301, 832404), (426, 588154), (497, 504132), (516, 485569), (602, 416202), (852, 294077), (903, 277468), (977, 256452), (994, 252066), (1204, 208101), (1491, 168044), (1806, 138734), (1954, 128226), (1988, 126033), (2931, 85484), (2982, 84022), (3053, 82068), (3612, 69367), (3908, 64113), (5862, 42742), (5964, 42011), (6106, 41034), (6839, 36636), (9159, 27356), (11724, 21371), (12212, 20517), (13678, 18318)]