215634216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1283537}}^1$

素因数の和:1283553

約数の個数: 32

約数和(自身を含む): 616098240

約数和(自身を除く): 400464024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1283537, 2567074, 3850611, 5134148, 7701222, 8984759, 10268296, 15402444, 17969518, 26954277, 30804888, 35939036, 53908554, 71878072, 107817108, 215634216]

約数ペア:

[(1, 215634216), (2, 107817108), (3, 71878072), (4, 53908554), (6, 35939036), (7, 30804888), (8, 26954277), (12, 17969518), (14, 15402444), (21, 10268296), (24, 8984759), (28, 7701222), (42, 5134148), (56, 3850611), (84, 2567074), (168, 1283537)]