541073328

素因数分解:

$2^4\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{5639}}^1$

素因数の和:7649

約数の個数: 40

約数和(自身を含む): 1398720000

約数和(自身を除く): 857646672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1999, 3998, 5639, 5997, 7996, 11278, 11994, 15992, 16917, 22556, 23988, 31984, 33834, 45112, 47976, 67668, 90224, 95952, 135336, 270672, 11272361, 22544722, 33817083, 45089444, 67634166, 90178888, 135268332, 180357776, 270536664, 541073328]

約数ペア:

[(1, 541073328), (2, 270536664), (3, 180357776), (4, 135268332), (6, 90178888), (8, 67634166), (12, 45089444), (16, 33817083), (24, 22544722), (48, 11272361), (1999, 270672), (3998, 135336), (5639, 95952), (5997, 90224), (7996, 67668), (11278, 47976), (11994, 45112), (15992, 33834), (16917, 31984), (22556, 23988)]