313655748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2281}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 837293184

約数和(自身を除く): 523637436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1637, 2281, 3274, 4562, 4911, 6548, 6843, 9124, 9822, 11459, 13686, 15967, 19644, 22918, 27372, 31934, 34377, 45836, 47901, 63868, 68754, 95802, 137508, 191604, 3733997, 7467994, 11201991, 14935988, 22403982, 26137979, 44807964, 52275958, 78413937, 104551916, 156827874, 313655748]

約数ペア:

[(1, 313655748), (2, 156827874), (3, 104551916), (4, 78413937), (6, 52275958), (7, 44807964), (12, 26137979), (14, 22403982), (21, 14935988), (28, 11201991), (42, 7467994), (84, 3733997), (1637, 191604), (2281, 137508), (3274, 95802), (4562, 68754), (4911, 63868), (6548, 47901), (6843, 45836), (9124, 34377), (9822, 31934), (11459, 27372), (13686, 22918), (15967, 19644)]