1222865856

素因数分解:

$2^6\times 3^3\times {\mathrm{707677}}^1$

素因数の和:707698

約数の個数: 56

約数和(自身を含む): 3595004240

約数和(自身を除く): 2372138384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 707677, 1415354, 2123031, 2830708, 4246062, 5661416, 6369093, 8492124, 11322832, 12738186, 16984248, 19107279, 22645664, 25476372, 33968496, 38214558, 45291328, 50952744, 67936992, 76429116, 101905488, 135873984, 152858232, 203810976, 305716464, 407621952, 611432928, 1222865856]

約数ペア:

[(1, 1222865856), (2, 611432928), (3, 407621952), (4, 305716464), (6, 203810976), (8, 152858232), (9, 135873984), (12, 101905488), (16, 76429116), (18, 67936992), (24, 50952744), (27, 45291328), (32, 38214558), (36, 33968496), (48, 25476372), (54, 22645664), (64, 19107279), (72, 16984248), (96, 12738186), (108, 11322832), (144, 8492124), (192, 6369093), (216, 5661416), (288, 4246062), (432, 2830708), (576, 2123031), (864, 1415354), (1728, 707677)]