779569872

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 2077426560

約数和(自身を除く): 1297856688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 263, 296, 444, 526, 592, 789, 888, 1052, 1578, 1669, 1776, 2104, 3156, 3338, 4208, 5007, 6312, 6676, 9731, 10014, 12624, 13352, 19462, 20028, 26704, 29193, 38924, 40056, 58386, 61753, 77848, 80112, 116772, 123506, 155696, 185259, 233544, 247012, 370518, 438947, 467088, 494024, 741036, 877894, 988048, 1316841, 1482072, 1755788, 2633682, 2964144, 3511576, 5267364, 7023152, 10534728, 16241039, 21069456, 32482078, 48723117, 64964156, 97446234, 129928312, 194892468, 259856624, 389784936, 779569872]

約数ペア:

[(1, 779569872), (2, 389784936), (3, 259856624), (4, 194892468), (6, 129928312), (8, 97446234), (12, 64964156), (16, 48723117), (24, 32482078), (37, 21069456), (48, 16241039), (74, 10534728), (111, 7023152), (148, 5267364), (222, 3511576), (263, 2964144), (296, 2633682), (444, 1755788), (526, 1482072), (592, 1316841), (789, 988048), (888, 877894), (1052, 741036), (1578, 494024), (1669, 467088), (1776, 438947), (2104, 370518), (3156, 247012), (3338, 233544), (4208, 185259), (5007, 155696), (6312, 123506), (6676, 116772), (9731, 80112), (10014, 77848), (12624, 61753), (13352, 58386), (19462, 40056), (20028, 38924), (26704, 29193)]