245886216

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{12479}}^1$

素因数の和:13309

約数の個数: 32

約数和(自身を含む): 615513600

約数和(自身を除く): 369627384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 9852, 12479, 19704, 24958, 37437, 49916, 74874, 99832, 149748, 299496, 10245259, 20490518, 30735777, 40981036, 61471554, 81962072, 122943108, 245886216]

約数ペア:

[(1, 245886216), (2, 122943108), (3, 81962072), (4, 61471554), (6, 40981036), (8, 30735777), (12, 20490518), (24, 10245259), (821, 299496), (1642, 149748), (2463, 99832), (3284, 74874), (4926, 49916), (6568, 37437), (9852, 24958), (12479, 19704)]