280143648

素因数分解:

$2^5\times 3^2\times {\mathrm{972721}}^1$

素因数の和:972737

約数の個数: 36

約数和(自身を含む): 796659318

約数和(自身を除く): 516515670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 972721, 1945442, 2918163, 3890884, 5836326, 7781768, 8754489, 11672652, 15563536, 17508978, 23345304, 31127072, 35017956, 46690608, 70035912, 93381216, 140071824, 280143648]

約数ペア:

[(1, 280143648), (2, 140071824), (3, 93381216), (4, 70035912), (6, 46690608), (8, 35017956), (9, 31127072), (12, 23345304), (16, 17508978), (18, 15563536), (24, 11672652), (32, 8754489), (36, 7781768), (48, 5836326), (72, 3890884), (96, 2918163), (144, 1945442), (288, 972721)]