8457696

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 26893944

約数和(自身を除く): 18436248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 251, 288, 312, 324, 351, 416, 432, 468, 502, 624, 648, 702, 753, 864, 936, 1004, 1053, 1248, 1296, 1404, 1506, 1872, 2008, 2106, 2259, 2592, 2808, 3012, 3263, 3744, 4016, 4212, 4518, 5616, 6024, 6526, 6777, 8032, 8424, 9036, 9789, 11232, 12048, 13052, 13554, 16848, 18072, 19578, 20331, 24096, 26104, 27108, 29367, 33696, 36144, 39156, 40662, 52208, 54216, 58734, 72288, 78312, 81324, 88101, 104416, 108432, 117468, 156624, 162648, 176202, 216864, 234936, 264303, 313248, 325296, 352404, 469872, 528606, 650592, 704808, 939744, 1057212, 1409616, 2114424, 2819232, 4228848, 8457696]

約数ペア:

[(1, 8457696), (2, 4228848), (3, 2819232), (4, 2114424), (6, 1409616), (8, 1057212), (9, 939744), (12, 704808), (13, 650592), (16, 528606), (18, 469872), (24, 352404), (26, 325296), (27, 313248), (32, 264303), (36, 234936), (39, 216864), (48, 176202), (52, 162648), (54, 156624), (72, 117468), (78, 108432), (81, 104416), (96, 88101), (104, 81324), (108, 78312), (117, 72288), (144, 58734), (156, 54216), (162, 52208), (208, 40662), (216, 39156), (234, 36144), (251, 33696), (288, 29367), (312, 27108), (324, 26104), (351, 24096), (416, 20331), (432, 19578), (468, 18072), (502, 16848), (624, 13554), (648, 13052), (702, 12048), (753, 11232), (864, 9789), (936, 9036), (1004, 8424), (1053, 8032), (1248, 6777), (1296, 6526), (1404, 6024), (1506, 5616), (1872, 4518), (2008, 4212), (2106, 4016), (2259, 3744), (2592, 3263), (2808, 3012)]