222862416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{663281}}^1$

素因数の和:663299

約数の個数: 40

約数和(自身を含む): 657975744

約数和(自身を除く): 435113328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 663281, 1326562, 1989843, 2653124, 3979686, 4642967, 5306248, 7959372, 9285934, 10612496, 13928901, 15918744, 18571868, 27857802, 31837488, 37143736, 55715604, 74287472, 111431208, 222862416]

約数ペア:

[(1, 222862416), (2, 111431208), (3, 74287472), (4, 55715604), (6, 37143736), (7, 31837488), (8, 27857802), (12, 18571868), (14, 15918744), (16, 13928901), (21, 10612496), (24, 9285934), (28, 7959372), (42, 5306248), (48, 4642967), (56, 3979686), (84, 2653124), (112, 1989843), (168, 1326562), (336, 663281)]