520068312

素因数分解:

$2^3\times 3^2\times {\mathrm{7223171}}^1$

素因数の和:7223183

約数の個数: 24

約数和(自身を含む): 1408518540

約数和(自身を除く): 888450228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7223171, 14446342, 21669513, 28892684, 43339026, 57785368, 65008539, 86678052, 130017078, 173356104, 260034156, 520068312]

約数ペア:

[(1, 520068312), (2, 260034156), (3, 173356104), (4, 130017078), (6, 86678052), (8, 65008539), (9, 57785368), (12, 43339026), (18, 28892684), (24, 21669513), (36, 14446342), (72, 7223171)]