268509936

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{17987}}^1$

素因数の和:18309

約数の個数: 40

約数和(自身を含む): 695919744

約数和(自身を除く): 427409808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 14928, 17987, 35974, 53961, 71948, 107922, 143896, 215844, 287792, 431688, 863376, 5593957, 11187914, 16781871, 22375828, 33563742, 44751656, 67127484, 89503312, 134254968, 268509936]

約数ペア:

[(1, 268509936), (2, 134254968), (3, 89503312), (4, 67127484), (6, 44751656), (8, 33563742), (12, 22375828), (16, 16781871), (24, 11187914), (48, 5593957), (311, 863376), (622, 431688), (933, 287792), (1244, 215844), (1866, 143896), (2488, 107922), (3732, 71948), (4976, 53961), (7464, 35974), (14928, 17987)]