311065614

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 685727952

約数和(自身を除く): 374662338

約数列:

[1, 2, 3, 6, 9, 18, 97, 163, 194, 291, 326, 489, 582, 873, 978, 1093, 1467, 1746, 2186, 2934, 3279, 6558, 9837, 15811, 19674, 31622, 47433, 94866, 106021, 142299, 178159, 212042, 284598, 318063, 356318, 534477, 636126, 954189, 1068954, 1603431, 1908378, 3206862, 17281423, 34562846, 51844269, 103688538, 155532807, 311065614]

約数ペア:

[(1, 311065614), (2, 155532807), (3, 103688538), (6, 51844269), (9, 34562846), (18, 17281423), (97, 3206862), (163, 1908378), (194, 1603431), (291, 1068954), (326, 954189), (489, 636126), (582, 534477), (873, 356318), (978, 318063), (1093, 284598), (1467, 212042), (1746, 178159), (2186, 142299), (2934, 106021), (3279, 94866), (6558, 47433), (9837, 31622), (15811, 19674)]