1618797984

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{113171}}^1$

素因数の和:113333

約数の個数: 48

約数和(自身を含む): 4277901600

約数和(自身を除く): 2659103616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 7152, 14304, 113171, 226342, 339513, 452684, 679026, 905368, 1358052, 1810736, 2716104, 3621472, 5432208, 10864416, 16862479, 33724958, 50587437, 67449916, 101174874, 134899832, 202349748, 269799664, 404699496, 539599328, 809398992, 1618797984]

約数ペア:

[(1, 1618797984), (2, 809398992), (3, 539599328), (4, 404699496), (6, 269799664), (8, 202349748), (12, 134899832), (16, 101174874), (24, 67449916), (32, 50587437), (48, 33724958), (96, 16862479), (149, 10864416), (298, 5432208), (447, 3621472), (596, 2716104), (894, 1810736), (1192, 1358052), (1788, 905368), (2384, 679026), (3576, 452684), (4768, 339513), (7152, 226342), (14304, 113171)]