27439444144

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10303}}^1$

素因数の和:10447

約数の個数: 120

約数和(自身を含む): 64089231360

約数和(自身を除く): 36649787216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 79, 86, 98, 112, 158, 172, 196, 301, 316, 344, 392, 553, 602, 632, 688, 784, 1106, 1204, 1264, 2107, 2212, 2408, 3397, 3871, 4214, 4424, 4816, 6794, 7742, 8428, 8848, 10303, 13588, 15484, 16856, 20606, 23779, 27176, 30968, 33712, 41212, 47558, 54352, 61936, 72121, 82424, 95116, 144242, 164848, 166453, 190232, 288484, 332906, 380464, 443029, 504847, 576968, 665812, 813937, 886058, 1009694, 1153936, 1331624, 1627874, 1772116, 2019388, 2663248, 3101203, 3255748, 3544232, 4038776, 5697559, 6202406, 6511496, 7088464, 8077552, 11395118, 12404812, 13022992, 21708421, 22790236, 24809624, 34999291, 39882913, 43416842, 45580472, 49619248, 69998582, 79765826, 86833684, 91160944, 139997164, 159531652, 173667368, 244995037, 279994328, 319063304, 347334736, 489990074, 559988656, 638126608, 979980148, 1714965259, 1959960296, 3429930518, 3919920592, 6859861036, 13719722072, 27439444144]

約数ペア:

[(1, 27439444144), (2, 13719722072), (4, 6859861036), (7, 3919920592), (8, 3429930518), (14, 1959960296), (16, 1714965259), (28, 979980148), (43, 638126608), (49, 559988656), (56, 489990074), (79, 347334736), (86, 319063304), (98, 279994328), (112, 244995037), (158, 173667368), (172, 159531652), (196, 139997164), (301, 91160944), (316, 86833684), (344, 79765826), (392, 69998582), (553, 49619248), (602, 45580472), (632, 43416842), (688, 39882913), (784, 34999291), (1106, 24809624), (1204, 22790236), (1264, 21708421), (2107, 13022992), (2212, 12404812), (2408, 11395118), (3397, 8077552), (3871, 7088464), (4214, 6511496), (4424, 6202406), (4816, 5697559), (6794, 4038776), (7742, 3544232), (8428, 3255748), (8848, 3101203), (10303, 2663248), (13588, 2019388), (15484, 1772116), (16856, 1627874), (20606, 1331624), (23779, 1153936), (27176, 1009694), (30968, 886058), (33712, 813937), (41212, 665812), (47558, 576968), (54352, 504847), (61936, 443029), (72121, 380464), (82424, 332906), (95116, 288484), (144242, 190232), (164848, 166453)]