259631472

素因数分解:

$2^4\times 3^1\times {\mathrm{5408989}}^1$

素因数の和:5409000

約数の個数: 20

約数和(自身を含む): 670714760

約数和(自身を除く): 411083288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5408989, 10817978, 16226967, 21635956, 32453934, 43271912, 64907868, 86543824, 129815736, 259631472]

約数ペア:

[(1, 259631472), (2, 129815736), (3, 86543824), (4, 64907868), (6, 43271912), (8, 32453934), (12, 21635956), (16, 16226967), (24, 10817978), (48, 5408989)]