339535144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{69463}}^1$

素因数の和:69529

約数の個数: 32

約数和(自身を含む): 700197120

約数和(自身を除く): 360661976

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 69463, 138926, 277852, 555704, 903019, 1806038, 3264761, 3612076, 6529522, 7224152, 13059044, 26118088, 42441893, 84883786, 169767572, 339535144]

約数ペア:

[(1, 339535144), (2, 169767572), (4, 84883786), (8, 42441893), (13, 26118088), (26, 13059044), (47, 7224152), (52, 6529522), (94, 3612076), (104, 3264761), (188, 1806038), (376, 903019), (611, 555704), (1222, 277852), (2444, 138926), (4888, 69463)]