968314464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{258631}}^1$

素因数の和:258660

約数の個数: 72

約数和(自身を含む): 2965474512

約数和(自身を除く): 1997160048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 258631, 517262, 775893, 1034524, 1551786, 2069048, 2327679, 3103572, 3362203, 4138096, 4655358, 6207144, 6724406, 8276192, 9310716, 10086609, 12414288, 13448812, 18621432, 20173218, 24828576, 26897624, 30259827, 37242864, 40346436, 53795248, 60519654, 74485728, 80692872, 107590496, 121039308, 161385744, 242078616, 322771488, 484157232, 968314464]

約数ペア:

[(1, 968314464), (2, 484157232), (3, 322771488), (4, 242078616), (6, 161385744), (8, 121039308), (9, 107590496), (12, 80692872), (13, 74485728), (16, 60519654), (18, 53795248), (24, 40346436), (26, 37242864), (32, 30259827), (36, 26897624), (39, 24828576), (48, 20173218), (52, 18621432), (72, 13448812), (78, 12414288), (96, 10086609), (104, 9310716), (117, 8276192), (144, 6724406), (156, 6207144), (208, 4655358), (234, 4138096), (288, 3362203), (312, 3103572), (416, 2327679), (468, 2069048), (624, 1551786), (936, 1034524), (1248, 775893), (1872, 517262), (3744, 258631)]