245243136

素因数分解:

$2^8\times 3^1\times {\mathrm{319327}}^1$

素因数の和:319346

約数の個数: 36

約数和(自身を含む): 652706432

約数和(自身を除く): 407463296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 319327, 638654, 957981, 1277308, 1915962, 2554616, 3831924, 5109232, 7663848, 10218464, 15327696, 20436928, 30655392, 40873856, 61310784, 81747712, 122621568, 245243136]

約数ペア:

[(1, 245243136), (2, 122621568), (3, 81747712), (4, 61310784), (6, 40873856), (8, 30655392), (12, 20436928), (16, 15327696), (24, 10218464), (32, 7663848), (48, 5109232), (64, 3831924), (96, 2554616), (128, 1915962), (192, 1277308), (256, 957981), (384, 638654), (768, 319327)]