217850656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6073}}^1$

素因数の和:6161

約数の個数: 48

約数和(自身を含む): 459194400

約数和(自身を除く): 241343744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 6073, 8968, 12146, 17936, 24292, 35872, 48584, 97168, 115387, 194336, 230774, 358307, 461548, 716614, 923096, 1433228, 1846192, 2866456, 3692384, 5732912, 6807833, 11465824, 13615666, 27231332, 54462664, 108925328, 217850656]

約数ペア:

[(1, 217850656), (2, 108925328), (4, 54462664), (8, 27231332), (16, 13615666), (19, 11465824), (32, 6807833), (38, 5732912), (59, 3692384), (76, 2866456), (118, 1846192), (152, 1433228), (236, 923096), (304, 716614), (472, 461548), (608, 358307), (944, 230774), (1121, 194336), (1888, 115387), (2242, 97168), (4484, 48584), (6073, 35872), (8968, 24292), (12146, 17936)]