280552968

素因数分解:

$2^3\times 3^2\times {\mathrm{3896569}}^1$

素因数の和:3896581

約数の個数: 24

約数和(自身を含む): 759831150

約数和(自身を除く): 479278182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3896569, 7793138, 11689707, 15586276, 23379414, 31172552, 35069121, 46758828, 70138242, 93517656, 140276484, 280552968]

約数ペア:

[(1, 280552968), (2, 140276484), (3, 93517656), (4, 70138242), (6, 46758828), (8, 35069121), (9, 31172552), (12, 23379414), (18, 15586276), (24, 11689707), (36, 7793138), (72, 3896569)]