489138216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2911537}}^1$

素因数の和:2911553

約数の個数: 32

約数和(自身を含む): 1397538240

約数和(自身を除く): 908400024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2911537, 5823074, 8734611, 11646148, 17469222, 20380759, 23292296, 34938444, 40761518, 61142277, 69876888, 81523036, 122284554, 163046072, 244569108, 489138216]

約数ペア:

[(1, 489138216), (2, 244569108), (3, 163046072), (4, 122284554), (6, 81523036), (7, 69876888), (8, 61142277), (12, 40761518), (14, 34938444), (21, 23292296), (24, 20380759), (28, 17469222), (42, 11646148), (56, 8734611), (84, 5823074), (168, 2911537)]