222778416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{663031}}^1$

素因数の和:663049

約数の個数: 40

約数和(自身を含む): 657727744

約数和(自身を除く): 434949328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 663031, 1326062, 1989093, 2652124, 3978186, 4641217, 5304248, 7956372, 9282434, 10608496, 13923651, 15912744, 18564868, 27847302, 31825488, 37129736, 55694604, 74259472, 111389208, 222778416]

約数ペア:

[(1, 222778416), (2, 111389208), (3, 74259472), (4, 55694604), (6, 37129736), (7, 31825488), (8, 27847302), (12, 18564868), (14, 15912744), (16, 13923651), (21, 10608496), (24, 9282434), (28, 7956372), (42, 5304248), (48, 4641217), (56, 3978186), (84, 2652124), (112, 1989093), (168, 1326062), (336, 663031)]