242078616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{258631}}^1$

素因数の和:258656

約数の個数: 48

約数和(自身を含む): 706065360

約数和(自身を除く): 463986744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 258631, 517262, 775893, 1034524, 1551786, 2069048, 2327679, 3103572, 3362203, 4655358, 6207144, 6724406, 9310716, 10086609, 13448812, 18621432, 20173218, 26897624, 30259827, 40346436, 60519654, 80692872, 121039308, 242078616]

約数ペア:

[(1, 242078616), (2, 121039308), (3, 80692872), (4, 60519654), (6, 40346436), (8, 30259827), (9, 26897624), (12, 20173218), (13, 18621432), (18, 13448812), (24, 10086609), (26, 9310716), (36, 6724406), (39, 6207144), (52, 4655358), (72, 3362203), (78, 3103572), (104, 2327679), (117, 2069048), (156, 1551786), (234, 1034524), (312, 775893), (468, 517262), (936, 258631)]