681222552

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{44983}}^1$

素因数の和:45623

約数の個数: 32

約数和(自身を含む): 1705793280

約数和(自身を除く): 1024570728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1893, 2524, 3786, 5048, 7572, 15144, 44983, 89966, 134949, 179932, 269898, 359864, 539796, 1079592, 28384273, 56768546, 85152819, 113537092, 170305638, 227074184, 340611276, 681222552]

約数ペア:

[(1, 681222552), (2, 340611276), (3, 227074184), (4, 170305638), (6, 113537092), (8, 85152819), (12, 56768546), (24, 28384273), (631, 1079592), (1262, 539796), (1893, 359864), (2524, 269898), (3786, 179932), (5048, 134949), (7572, 89966), (15144, 44983)]