243040464

素因数分解:

$2^4\times 3^2\times {\mathrm{1687781}}^1$

素因数の和:1687795

約数の個数: 30

約数和(自身を含む): 680176146

約数和(自身を除く): 437135682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1687781, 3375562, 5063343, 6751124, 10126686, 13502248, 15190029, 20253372, 27004496, 30380058, 40506744, 60760116, 81013488, 121520232, 243040464]

約数ペア:

[(1, 243040464), (2, 121520232), (3, 81013488), (4, 60760116), (6, 40506744), (8, 30380058), (9, 27004496), (12, 20253372), (16, 15190029), (18, 13502248), (24, 10126686), (36, 6751124), (48, 5063343), (72, 3375562), (144, 1687781)]