1330786728

素因数分解:

$2^3\times 3^2\times {\mathrm{1193}}^1\times {\mathrm{15493}}^1$

素因数の和:16698

約数の個数: 48

約数和(自身を含む): 3607468020

約数和(自身を除く): 2276681292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1193, 2386, 3579, 4772, 7158, 9544, 10737, 14316, 15493, 21474, 28632, 30986, 42948, 46479, 61972, 85896, 92958, 123944, 139437, 185916, 278874, 371832, 557748, 1115496, 18483149, 36966298, 55449447, 73932596, 110898894, 147865192, 166348341, 221797788, 332696682, 443595576, 665393364, 1330786728]

約数ペア:

[(1, 1330786728), (2, 665393364), (3, 443595576), (4, 332696682), (6, 221797788), (8, 166348341), (9, 147865192), (12, 110898894), (18, 73932596), (24, 55449447), (36, 36966298), (72, 18483149), (1193, 1115496), (2386, 557748), (3579, 371832), (4772, 278874), (7158, 185916), (9544, 139437), (10737, 123944), (14316, 92958), (15493, 85896), (21474, 61972), (28632, 46479), (30986, 42948)]