788651636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 1454544000

約数和(自身を除く): 665892364

約数列:

[1, 2, 4, 29, 58, 103, 116, 149, 206, 298, 412, 443, 596, 886, 1772, 2987, 4321, 5974, 8642, 11948, 12847, 15347, 17284, 25694, 30694, 45629, 51388, 61388, 66007, 91258, 132014, 182516, 264028, 445063, 890126, 1323241, 1780252, 1914203, 2646482, 3828406, 5292964, 6798721, 7656812, 13597442, 27194884, 197162909, 394325818, 788651636]

約数ペア:

[(1, 788651636), (2, 394325818), (4, 197162909), (29, 27194884), (58, 13597442), (103, 7656812), (116, 6798721), (149, 5292964), (206, 3828406), (298, 2646482), (412, 1914203), (443, 1780252), (596, 1323241), (886, 890126), (1772, 445063), (2987, 264028), (4321, 182516), (5974, 132014), (8642, 91258), (11948, 66007), (12847, 61388), (15347, 51388), (17284, 45629), (25694, 30694)]