7721646288

素因数分解:

$2^4\times 3^1\times {\mathrm{160867631}}^1$

素因数の和:160867642

約数の個数: 20

約数和(自身を含む): 19947586368

約数和(自身を除く): 12225940080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 160867631, 321735262, 482602893, 643470524, 965205786, 1286941048, 1930411572, 2573882096, 3860823144, 7721646288]

約数ペア:

[(1, 7721646288), (2, 3860823144), (3, 2573882096), (4, 1930411572), (6, 1286941048), (8, 965205786), (12, 643470524), (16, 482602893), (24, 321735262), (48, 160867631)]