260877456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{86269}}^1$

素因数の和:86293

約数の個数: 80

約数和(自身を含む): 855798400

約数和(自身を除く): 594920944

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, 86269, 172538, 258807, 345076, 517614, 603883, 690152, 776421, 1035228, 1207766, 1380304, 1552842, 1811649, 2070456, 2329263, 2415532, 3105684, 3623298, 4140912, 4658526, 4831064, 5434947, 6211368, 7246596, 9317052, 9662128, 10869894, 12422736, 14493192, 16304841, 18634104, 21739788, 28986384, 32609682, 37268208, 43479576, 65219364, 86959152, 130438728, 260877456]

約数ペア:

[(1, 260877456), (2, 130438728), (3, 86959152), (4, 65219364), (6, 43479576), (7, 37268208), (8, 32609682), (9, 28986384), (12, 21739788), (14, 18634104), (16, 16304841), (18, 14493192), (21, 12422736), (24, 10869894), (27, 9662128), (28, 9317052), (36, 7246596), (42, 6211368), (48, 5434947), (54, 4831064), (56, 4658526), (63, 4140912), (72, 3623298), (84, 3105684), (108, 2415532), (112, 2329263), (126, 2070456), (144, 1811649), (168, 1552842), (189, 1380304), (216, 1207766), (252, 1035228), (336, 776421), (378, 690152), (432, 603883), (504, 517614), (756, 345076), (1008, 258807), (1512, 172538), (3024, 86269)]