315344736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{156421}}^1$

素因数の和:156444

約数の個数: 72

約数和(自身を含む): 1024876944

約数和(自身を除く): 709532208

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, 156421, 312842, 469263, 625684, 938526, 1094947, 1251368, 1407789, 1877052, 2189894, 2502736, 2815578, 3284841, 3754104, 4379788, 5005472, 5631156, 6569682, 7508208, 8759576, 9854523, 11262312, 13139364, 15016416, 17519152, 19709046, 22524624, 26278728, 35038304, 39418092, 45049248, 52557456, 78836184, 105114912, 157672368, 315344736]

約数ペア:

[(1, 315344736), (2, 157672368), (3, 105114912), (4, 78836184), (6, 52557456), (7, 45049248), (8, 39418092), (9, 35038304), (12, 26278728), (14, 22524624), (16, 19709046), (18, 17519152), (21, 15016416), (24, 13139364), (28, 11262312), (32, 9854523), (36, 8759576), (42, 7508208), (48, 6569682), (56, 5631156), (63, 5005472), (72, 4379788), (84, 3754104), (96, 3284841), (112, 2815578), (126, 2502736), (144, 2189894), (168, 1877052), (224, 1407789), (252, 1251368), (288, 1094947), (336, 938526), (504, 625684), (672, 469263), (1008, 312842), (2016, 156421)]