490642370736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1944401}}^1$

素因数の和:1945170

約数の個数: 80

約数和(自身を含む): 1450492781568

約数和(自身を除く): 959850410832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 751, 1502, 2253, 3004, 4506, 5257, 6008, 9012, 10514, 12016, 15771, 18024, 21028, 31542, 36048, 42056, 63084, 84112, 126168, 252336, 1944401, 3888802, 5833203, 7777604, 11666406, 13610807, 15555208, 23332812, 27221614, 31110416, 40832421, 46665624, 54443228, 81664842, 93331248, 108886456, 163329684, 217772912, 326659368, 653318736, 1460245151, 2920490302, 4380735453, 5840980604, 8761470906, 10221716057, 11681961208, 17522941812, 20443432114, 23363922416, 30665148171, 35045883624, 40886864228, 61330296342, 70091767248, 81773728456, 122660592684, 163547456912, 245321185368, 490642370736]

約数ペア:

[(1, 490642370736), (2, 245321185368), (3, 163547456912), (4, 122660592684), (6, 81773728456), (7, 70091767248), (8, 61330296342), (12, 40886864228), (14, 35045883624), (16, 30665148171), (21, 23363922416), (24, 20443432114), (28, 17522941812), (42, 11681961208), (48, 10221716057), (56, 8761470906), (84, 5840980604), (112, 4380735453), (168, 2920490302), (336, 1460245151), (751, 653318736), (1502, 326659368), (2253, 217772912), (3004, 163329684), (4506, 108886456), (5257, 93331248), (6008, 81664842), (9012, 54443228), (10514, 46665624), (12016, 40832421), (15771, 31110416), (18024, 27221614), (21028, 23332812), (31542, 15555208), (36048, 13610807), (42056, 11666406), (63084, 7777604), (84112, 5833203), (126168, 3888802), (252336, 1944401)]