621126576

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{205399}}^1$

素因数の和:205423

約数の個数: 80

約数和(自身を含む): 2037568000

約数和(自身を除く): 1416441424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 205399, 410798, 616197, 821596, 1232394, 1437793, 1643192, 1848591, 2464788, 2875586, 3286384, 3697182, 4313379, 4929576, 5545773, 5751172, 7394364, 8626758, 9859152, 11091546, 11502344, 12940137, 14788728, 17253516, 22183092, 23004688, 25880274, 29577456, 34507032, 38820411, 44366184, 51760548, 69014064, 77640822, 88732368, 103521096, 155281644, 207042192, 310563288, 621126576]

約数ペア:

[(1, 621126576), (2, 310563288), (3, 207042192), (4, 155281644), (6, 103521096), (7, 88732368), (8, 77640822), (9, 69014064), (12, 51760548), (14, 44366184), (16, 38820411), (18, 34507032), (21, 29577456), (24, 25880274), (27, 23004688), (28, 22183092), (36, 17253516), (42, 14788728), (48, 12940137), (54, 11502344), (56, 11091546), (63, 9859152), (72, 8626758), (84, 7394364), (108, 5751172), (112, 5545773), (126, 4929576), (144, 4313379), (168, 3697182), (189, 3286384), (216, 2875586), (252, 2464788), (336, 1848591), (378, 1643192), (432, 1437793), (504, 1232394), (756, 821596), (1008, 616197), (1512, 410798), (3024, 205399)]