447315584

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 926233440

約数和(自身を除く): 478917856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 268, 344, 536, 688, 1072, 1213, 1376, 2144, 2426, 2752, 2881, 4288, 4852, 5504, 5762, 8576, 9704, 11524, 19408, 23048, 38816, 46096, 52159, 77632, 81271, 92192, 104318, 155264, 162542, 184384, 208636, 325084, 368768, 417272, 650168, 834544, 1300336, 1669088, 2600672, 3338176, 3494653, 5201344, 6676352, 6989306, 10402688, 13978612, 27957224, 55914448, 111828896, 223657792, 447315584]

約数ペア:

[(1, 447315584), (2, 223657792), (4, 111828896), (8, 55914448), (16, 27957224), (32, 13978612), (43, 10402688), (64, 6989306), (67, 6676352), (86, 5201344), (128, 3494653), (134, 3338176), (172, 2600672), (268, 1669088), (344, 1300336), (536, 834544), (688, 650168), (1072, 417272), (1213, 368768), (1376, 325084), (2144, 208636), (2426, 184384), (2752, 162542), (2881, 155264), (4288, 104318), (4852, 92192), (5504, 81271), (5762, 77632), (8576, 52159), (9704, 46096), (11524, 38816), (19408, 23048)]