312540516

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{27737}}^1$

素因数の和:28060

約数の個数: 36

約数和(自身を含む): 792585612

約数和(自身を除く): 480045096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 27737, 55474, 83211, 110948, 166422, 249633, 332844, 499266, 998532, 8681681, 17363362, 26045043, 34726724, 52090086, 78135129, 104180172, 156270258, 312540516]

約数ペア:

[(1, 312540516), (2, 156270258), (3, 104180172), (4, 78135129), (6, 52090086), (9, 34726724), (12, 26045043), (18, 17363362), (36, 8681681), (313, 998532), (626, 499266), (939, 332844), (1252, 249633), (1878, 166422), (2817, 110948), (3756, 83211), (5634, 55474), (11268, 27737)]