260528184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{172307}}^1$

素因数の和:172329

約数の個数: 64

約数和(自身を含む): 827078400

約数和(自身を除く): 566550216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 172307, 344614, 516921, 689228, 1033842, 1206149, 1378456, 1550763, 2067684, 2412298, 3101526, 3618447, 4135368, 4652289, 4824596, 6203052, 7236894, 9304578, 9649192, 10855341, 12406104, 14473788, 18609156, 21710682, 28947576, 32566023, 37218312, 43421364, 65132046, 86842728, 130264092, 260528184]

約数ペア:

[(1, 260528184), (2, 130264092), (3, 86842728), (4, 65132046), (6, 43421364), (7, 37218312), (8, 32566023), (9, 28947576), (12, 21710682), (14, 18609156), (18, 14473788), (21, 12406104), (24, 10855341), (27, 9649192), (28, 9304578), (36, 7236894), (42, 6203052), (54, 4824596), (56, 4652289), (63, 4135368), (72, 3618447), (84, 3101526), (108, 2412298), (126, 2067684), (168, 1550763), (189, 1378456), (216, 1206149), (252, 1033842), (378, 689228), (504, 516921), (756, 344614), (1512, 172307)]