918884064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{195341}}^1$

素因数の和:195368

約数の個数: 72

約数和(自身を含む): 2805892488

約数和(自身を除く): 1887008424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 195341, 390682, 586023, 781364, 1172046, 1367387, 1562728, 2344092, 2734774, 3125456, 4102161, 4688184, 5469548, 6250912, 8204322, 9376368, 9571709, 10939096, 16408644, 18752736, 19143418, 21878192, 28715127, 32817288, 38286836, 43756384, 57430254, 65634576, 76573672, 114860508, 131269152, 153147344, 229721016, 306294688, 459442032, 918884064]

約数ペア:

[(1, 918884064), (2, 459442032), (3, 306294688), (4, 229721016), (6, 153147344), (7, 131269152), (8, 114860508), (12, 76573672), (14, 65634576), (16, 57430254), (21, 43756384), (24, 38286836), (28, 32817288), (32, 28715127), (42, 21878192), (48, 19143418), (49, 18752736), (56, 16408644), (84, 10939096), (96, 9571709), (98, 9376368), (112, 8204322), (147, 6250912), (168, 5469548), (196, 4688184), (224, 4102161), (294, 3125456), (336, 2734774), (392, 2344092), (588, 1562728), (672, 1367387), (784, 1172046), (1176, 781364), (1568, 586023), (2352, 390682), (4704, 195341)]