320435832

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 814988160

約数和(自身を除く): 494552328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 163, 202, 303, 326, 404, 489, 606, 652, 808, 811, 978, 1212, 1304, 1622, 1956, 2424, 2433, 3244, 3912, 4866, 6488, 9732, 16463, 19464, 32926, 49389, 65852, 81911, 98778, 131704, 132193, 163822, 197556, 245733, 264386, 327644, 395112, 396579, 491466, 528772, 655288, 793158, 982932, 1057544, 1586316, 1965864, 3172632, 13351493, 26702986, 40054479, 53405972, 80108958, 106811944, 160217916, 320435832]

約数ペア:

[(1, 320435832), (2, 160217916), (3, 106811944), (4, 80108958), (6, 53405972), (8, 40054479), (12, 26702986), (24, 13351493), (101, 3172632), (163, 1965864), (202, 1586316), (303, 1057544), (326, 982932), (404, 793158), (489, 655288), (606, 528772), (652, 491466), (808, 396579), (811, 395112), (978, 327644), (1212, 264386), (1304, 245733), (1622, 197556), (1956, 163822), (2424, 132193), (2433, 131704), (3244, 98778), (3912, 81911), (4866, 65852), (6488, 49389), (9732, 32926), (16463, 19464)]