316451292

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 748312320

約数和(自身を除く): 431861028

約数列:

[1, 2, 3, 4, 6, 12, 139, 193, 278, 386, 417, 556, 579, 772, 834, 983, 1158, 1668, 1966, 2316, 2949, 3932, 5898, 11796, 26827, 53654, 80481, 107308, 136637, 160962, 189719, 273274, 321924, 379438, 409911, 546548, 569157, 758876, 819822, 1138314, 1639644, 2276628, 26370941, 52741882, 79112823, 105483764, 158225646, 316451292]

約数ペア:

[(1, 316451292), (2, 158225646), (3, 105483764), (4, 79112823), (6, 52741882), (12, 26370941), (139, 2276628), (193, 1639644), (278, 1138314), (386, 819822), (417, 758876), (556, 569157), (579, 546548), (772, 409911), (834, 379438), (983, 321924), (1158, 273274), (1668, 189719), (1966, 160962), (2316, 136637), (2949, 107308), (3932, 80481), (5898, 53654), (11796, 26827)]