621217392416

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{5113}}^1\times {\mathrm{80783}}^1$

素因数の和:85953

約数の個数: 48

約数和(自身を含む): 1249303233024

約数和(自身を除く): 628085840608

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 5113, 10226, 20452, 40904, 80783, 81808, 161566, 163616, 240311, 323132, 480622, 646264, 961244, 1292528, 1922488, 2585056, 3796801, 3844976, 7593602, 7689952, 15187204, 30374408, 60748816, 121497632, 413043479, 826086958, 1652173916, 3304347832, 6608695664, 13217391328, 19413043513, 38826087026, 77652174052, 155304348104, 310608696208, 621217392416]

約数ペア:

[(1, 621217392416), (2, 310608696208), (4, 155304348104), (8, 77652174052), (16, 38826087026), (32, 19413043513), (47, 13217391328), (94, 6608695664), (188, 3304347832), (376, 1652173916), (752, 826086958), (1504, 413043479), (5113, 121497632), (10226, 60748816), (20452, 30374408), (40904, 15187204), (80783, 7689952), (81808, 7593602), (161566, 3844976), (163616, 3796801), (240311, 2585056), (323132, 1922488), (480622, 1292528), (646264, 961244)]