1261590624

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{625789}}^1$

素因数の和:625812

約数の個数: 72

約数和(自身を含む): 4100176080

約数和(自身を除く): 2838585456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 625789, 1251578, 1877367, 2503156, 3754734, 4380523, 5006312, 5632101, 7509468, 8761046, 10012624, 11264202, 13141569, 15018936, 17522092, 20025248, 22528404, 26283138, 30037872, 35044184, 39424707, 45056808, 52566276, 60075744, 70088368, 78849414, 90113616, 105132552, 140176736, 157698828, 180227232, 210265104, 315397656, 420530208, 630795312, 1261590624]

約数ペア:

[(1, 1261590624), (2, 630795312), (3, 420530208), (4, 315397656), (6, 210265104), (7, 180227232), (8, 157698828), (9, 140176736), (12, 105132552), (14, 90113616), (16, 78849414), (18, 70088368), (21, 60075744), (24, 52566276), (28, 45056808), (32, 39424707), (36, 35044184), (42, 30037872), (48, 26283138), (56, 22528404), (63, 20025248), (72, 17522092), (84, 15018936), (96, 13141569), (112, 11264202), (126, 10012624), (144, 8761046), (168, 7509468), (224, 5632101), (252, 5006312), (288, 4380523), (336, 3754734), (504, 2503156), (672, 1877367), (1008, 1251578), (2016, 625789)]