2649144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 7223040

約数和(自身を除く): 4573896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 151, 172, 204, 258, 302, 344, 408, 453, 516, 604, 731, 906, 1032, 1208, 1462, 1812, 2193, 2567, 2924, 3624, 4386, 5134, 5848, 6493, 7701, 8772, 10268, 12986, 15402, 17544, 19479, 20536, 25972, 30804, 38958, 51944, 61608, 77916, 110381, 155832, 220762, 331143, 441524, 662286, 883048, 1324572, 2649144]

約数ペア:

[(1, 2649144), (2, 1324572), (3, 883048), (4, 662286), (6, 441524), (8, 331143), (12, 220762), (17, 155832), (24, 110381), (34, 77916), (43, 61608), (51, 51944), (68, 38958), (86, 30804), (102, 25972), (129, 20536), (136, 19479), (151, 17544), (172, 15402), (204, 12986), (258, 10268), (302, 8772), (344, 7701), (408, 6493), (453, 5848), (516, 5134), (604, 4386), (731, 3624), (906, 2924), (1032, 2567), (1208, 2193), (1462, 1812)]