210416724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{278329}}^1$

素因数の和:278349

約数の個数: 48

約数和(自身を含む): 623459200

約数和(自身を除く): 413042476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 278329, 556658, 834987, 1113316, 1669974, 1948303, 2504961, 3339948, 3896606, 5009922, 5844909, 7514883, 7793212, 10019844, 11689818, 15029766, 17534727, 23379636, 30059532, 35069454, 52604181, 70138908, 105208362, 210416724]

約数ペア:

[(1, 210416724), (2, 105208362), (3, 70138908), (4, 52604181), (6, 35069454), (7, 30059532), (9, 23379636), (12, 17534727), (14, 15029766), (18, 11689818), (21, 10019844), (27, 7793212), (28, 7514883), (36, 5844909), (42, 5009922), (54, 3896606), (63, 3339948), (84, 2504961), (108, 1948303), (126, 1669974), (189, 1113316), (252, 834987), (378, 556658), (756, 278329)]