641958816

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{24859}}^1$

素因数の和:25141

約数の個数: 48

約数和(自身を含む): 1691474400

約数和(自身を除く): 1049515584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 8608, 12912, 24859, 25824, 49718, 74577, 99436, 149154, 198872, 298308, 397744, 596616, 795488, 1193232, 2386464, 6687071, 13374142, 20061213, 26748284, 40122426, 53496568, 80244852, 106993136, 160489704, 213986272, 320979408, 641958816]

約数ペア:

[(1, 641958816), (2, 320979408), (3, 213986272), (4, 160489704), (6, 106993136), (8, 80244852), (12, 53496568), (16, 40122426), (24, 26748284), (32, 20061213), (48, 13374142), (96, 6687071), (269, 2386464), (538, 1193232), (807, 795488), (1076, 596616), (1614, 397744), (2152, 298308), (3228, 198872), (4304, 149154), (6456, 99436), (8608, 74577), (12912, 49718), (24859, 25824)]