268713576

素因数分解:

$2^3\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{1999}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 728520000

約数和(自身を除く): 459806424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1867, 1999, 3734, 3998, 5601, 5997, 7468, 7996, 11202, 11994, 14936, 15992, 16803, 17991, 22404, 23988, 33606, 35982, 44808, 47976, 67212, 71964, 134424, 143928, 3732133, 7464266, 11196399, 14928532, 22392798, 29857064, 33589197, 44785596, 67178394, 89571192, 134356788, 268713576]

約数ペア:

[(1, 268713576), (2, 134356788), (3, 89571192), (4, 67178394), (6, 44785596), (8, 33589197), (9, 29857064), (12, 22392798), (18, 14928532), (24, 11196399), (36, 7464266), (72, 3732133), (1867, 143928), (1999, 134424), (3734, 71964), (3998, 67212), (5601, 47976), (5997, 44808), (7468, 35982), (7996, 33606), (11202, 23988), (11994, 22404), (14936, 17991), (15992, 16803)]