331989264

素因数分解:

$2^4\times 3^2\times {\mathrm{2305481}}^1$

素因数の和:2305495

約数の個数: 30

約数和(自身を含む): 929109246

約数和(自身を除く): 597119982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2305481, 4610962, 6916443, 9221924, 13832886, 18443848, 20749329, 27665772, 36887696, 41498658, 55331544, 82997316, 110663088, 165994632, 331989264]

約数ペア:

[(1, 331989264), (2, 165994632), (3, 110663088), (4, 82997316), (6, 55331544), (8, 41498658), (9, 36887696), (12, 27665772), (16, 20749329), (18, 18443848), (24, 13832886), (36, 9221924), (48, 6916443), (72, 4610962), (144, 2305481)]