231250572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 687680000

約数和(自身を除く): 456429428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 499, 613, 756, 998, 1226, 1497, 1839, 1996, 2452, 2994, 3493, 3678, 4291, 4491, 5517, 5988, 6986, 7356, 8582, 8982, 10479, 11034, 12873, 13473, 13972, 16551, 17164, 17964, 20958, 22068, 25746, 26946, 31437, 33102, 38619, 41916, 51492, 53892, 62874, 66204, 77238, 94311, 115857, 125748, 154476, 188622, 231714, 305887, 377244, 463428, 611774, 917661, 1223548, 1835322, 2141209, 2752983, 3670644, 4282418, 5505966, 6423627, 8258949, 8564836, 11011932, 12847254, 16517898, 19270881, 25694508, 33035796, 38541762, 57812643, 77083524, 115625286, 231250572]

約数ペア:

[(1, 231250572), (2, 115625286), (3, 77083524), (4, 57812643), (6, 38541762), (7, 33035796), (9, 25694508), (12, 19270881), (14, 16517898), (18, 12847254), (21, 11011932), (27, 8564836), (28, 8258949), (36, 6423627), (42, 5505966), (54, 4282418), (63, 3670644), (84, 2752983), (108, 2141209), (126, 1835322), (189, 1223548), (252, 917661), (378, 611774), (499, 463428), (613, 377244), (756, 305887), (998, 231714), (1226, 188622), (1497, 154476), (1839, 125748), (1996, 115857), (2452, 94311), (2994, 77238), (3493, 66204), (3678, 62874), (4291, 53892), (4491, 51492), (5517, 41916), (5988, 38619), (6986, 33102), (7356, 31437), (8582, 26946), (8982, 25746), (10479, 22068), (11034, 20958), (12873, 17964), (13473, 17164), (13972, 16551)]