254955712

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 577864224

約数和(自身を除く): 322908512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 73, 82, 88, 121, 146, 164, 176, 242, 292, 328, 352, 451, 484, 584, 656, 704, 803, 902, 968, 1168, 1312, 1331, 1606, 1804, 1936, 2336, 2624, 2662, 2993, 3212, 3608, 3872, 4672, 4961, 5324, 5986, 6424, 7216, 7744, 8833, 9922, 10648, 11972, 12848, 14432, 17666, 19844, 21296, 23944, 25696, 28864, 32923, 35332, 39688, 42592, 47888, 51392, 54571, 65846, 70664, 79376, 85184, 95776, 97163, 109142, 131692, 141328, 158752, 191552, 194326, 218284, 263384, 282656, 317504, 362153, 388652, 436568, 526768, 565312, 724306, 777304, 873136, 1053536, 1448612, 1554608, 1746272, 2107072, 2897224, 3109216, 3492544, 3983683, 5794448, 6218432, 7967366, 11588896, 15934732, 23177792, 31869464, 63738928, 127477856, 254955712]

約数ペア:

[(1, 254955712), (2, 127477856), (4, 63738928), (8, 31869464), (11, 23177792), (16, 15934732), (22, 11588896), (32, 7967366), (41, 6218432), (44, 5794448), (64, 3983683), (73, 3492544), (82, 3109216), (88, 2897224), (121, 2107072), (146, 1746272), (164, 1554608), (176, 1448612), (242, 1053536), (292, 873136), (328, 777304), (352, 724306), (451, 565312), (484, 526768), (584, 436568), (656, 388652), (704, 362153), (803, 317504), (902, 282656), (968, 263384), (1168, 218284), (1312, 194326), (1331, 191552), (1606, 158752), (1804, 141328), (1936, 131692), (2336, 109142), (2624, 97163), (2662, 95776), (2993, 85184), (3212, 79376), (3608, 70664), (3872, 65846), (4672, 54571), (4961, 51392), (5324, 47888), (5986, 42592), (6424, 39688), (7216, 35332), (7744, 32923), (8833, 28864), (9922, 25696), (10648, 23944), (11972, 21296), (12848, 19844), (14432, 17666)]