439688232

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{86011}}^1$

素因数の和:86094

約数の個数: 48

約数和(自身を含む): 1207608480

約数和(自身を除く): 767920248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 86011, 172022, 258033, 344044, 516066, 688088, 774099, 1032132, 1548198, 2064264, 3096396, 6106781, 6192792, 12213562, 18320343, 24427124, 36640686, 48854248, 54961029, 73281372, 109922058, 146562744, 219844116, 439688232]

約数ペア:

[(1, 439688232), (2, 219844116), (3, 146562744), (4, 109922058), (6, 73281372), (8, 54961029), (9, 48854248), (12, 36640686), (18, 24427124), (24, 18320343), (36, 12213562), (71, 6192792), (72, 6106781), (142, 3096396), (213, 2064264), (284, 1548198), (426, 1032132), (568, 774099), (639, 688088), (852, 516066), (1278, 344044), (1704, 258033), (2556, 172022), (5112, 86011)]