313408026

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 688178400

約数和(自身を除く): 374770374

約数列:

[1, 2, 3, 6, 9, 18, 139, 229, 278, 417, 458, 547, 687, 834, 1094, 1251, 1374, 1641, 2061, 2502, 3282, 4122, 4923, 9846, 31831, 63662, 76033, 95493, 125263, 152066, 190986, 228099, 250526, 286479, 375789, 456198, 572958, 684297, 751578, 1127367, 1368594, 2254734, 17411557, 34823114, 52234671, 104469342, 156704013, 313408026]

約数ペア:

[(1, 313408026), (2, 156704013), (3, 104469342), (6, 52234671), (9, 34823114), (18, 17411557), (139, 2254734), (229, 1368594), (278, 1127367), (417, 751578), (458, 684297), (547, 572958), (687, 456198), (834, 375789), (1094, 286479), (1251, 250526), (1374, 228099), (1641, 190986), (2061, 152066), (2502, 125263), (3282, 95493), (4122, 76033), (4923, 63662), (9846, 31831)]