2016010808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{17383}}^1$

素因数の和:17524

約数の個数: 64

約数和(自身を含む): 4589376000

約数和(自身を除く): 2573365192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 218, 266, 436, 532, 763, 872, 1064, 1526, 2071, 3052, 4142, 6104, 8284, 14497, 16568, 17383, 28994, 34766, 57988, 69532, 115976, 121681, 139064, 243362, 330277, 486724, 660554, 973448, 1321108, 1894747, 2311939, 2642216, 3789494, 4623878, 7578988, 9247756, 13263229, 15157976, 18495512, 26526458, 36000193, 53052916, 72000386, 106105832, 144000772, 252001351, 288001544, 504002702, 1008005404, 2016010808]

約数ペア:

[(1, 2016010808), (2, 1008005404), (4, 504002702), (7, 288001544), (8, 252001351), (14, 144000772), (19, 106105832), (28, 72000386), (38, 53052916), (56, 36000193), (76, 26526458), (109, 18495512), (133, 15157976), (152, 13263229), (218, 9247756), (266, 7578988), (436, 4623878), (532, 3789494), (763, 2642216), (872, 2311939), (1064, 1894747), (1526, 1321108), (2071, 973448), (3052, 660554), (4142, 486724), (6104, 330277), (8284, 243362), (14497, 139064), (16568, 121681), (17383, 115976), (28994, 69532), (34766, 57988)]