1328949468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479419}}^1$

素因数の和:479447

約数の個数: 72

約数和(自身を含む): 4188213120

約数和(自身を除く): 2859263652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 479419, 958838, 1438257, 1917676, 2876514, 3355933, 4314771, 5273609, 5753028, 6711866, 8629542, 10067799, 10547218, 13423732, 15820827, 17259084, 20135598, 21094436, 30203397, 31641654, 36915263, 40271196, 47462481, 60406794, 63283308, 73830526, 94924962, 110745789, 120813588, 147661052, 189849924, 221491578, 332237367, 442983156, 664474734, 1328949468]

約数ペア:

[(1, 1328949468), (2, 664474734), (3, 442983156), (4, 332237367), (6, 221491578), (7, 189849924), (9, 147661052), (11, 120813588), (12, 110745789), (14, 94924962), (18, 73830526), (21, 63283308), (22, 60406794), (28, 47462481), (33, 40271196), (36, 36915263), (42, 31641654), (44, 30203397), (63, 21094436), (66, 20135598), (77, 17259084), (84, 15820827), (99, 13423732), (126, 10547218), (132, 10067799), (154, 8629542), (198, 6711866), (231, 5753028), (252, 5273609), (308, 4314771), (396, 3355933), (462, 2876514), (693, 1917676), (924, 1438257), (1386, 958838), (2772, 479419)]