389968656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15073}}^1$

素因数の和:15109

約数の個数: 120

約数和(自身を含む): 1278516384

約数和(自身を除く): 888547728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 15073, 25872, 30146, 45219, 60292, 90438, 105511, 120584, 165803, 180876, 211022, 241168, 316533, 331606, 361752, 422044, 497409, 633066, 663212, 723504, 738577, 844088, 994818, 1160621, 1266132, 1326424, 1477154, 1688176, 1989636, 2215731, 2321242, 2532264, 2652848, 2954308, 3481863, 3979272, 4431462, 4642484, 5064528, 5908616, 6963726, 7958544, 8124347, 8862924, 9284968, 11817232, 13927452, 16248694, 17725848, 18569936, 24373041, 27854904, 32497388, 35451696, 48746082, 55709808, 64994776, 97492164, 129989552, 194984328, 389968656]

約数ペア:

[(1, 389968656), (2, 194984328), (3, 129989552), (4, 97492164), (6, 64994776), (7, 55709808), (8, 48746082), (11, 35451696), (12, 32497388), (14, 27854904), (16, 24373041), (21, 18569936), (22, 17725848), (24, 16248694), (28, 13927452), (33, 11817232), (42, 9284968), (44, 8862924), (48, 8124347), (49, 7958544), (56, 6963726), (66, 5908616), (77, 5064528), (84, 4642484), (88, 4431462), (98, 3979272), (112, 3481863), (132, 2954308), (147, 2652848), (154, 2532264), (168, 2321242), (176, 2215731), (196, 1989636), (231, 1688176), (264, 1477154), (294, 1326424), (308, 1266132), (336, 1160621), (392, 994818), (462, 844088), (528, 738577), (539, 723504), (588, 663212), (616, 633066), (784, 497409), (924, 422044), (1078, 361752), (1176, 331606), (1232, 316533), (1617, 241168), (1848, 211022), (2156, 180876), (2352, 165803), (3234, 120584), (3696, 105511), (4312, 90438), (6468, 60292), (8624, 45219), (12936, 30146), (15073, 25872)]