2665661928

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{2383}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 6737756160

約数和(自身を除く): 4072094232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 367, 381, 508, 734, 762, 1016, 1101, 1468, 1524, 2202, 2383, 2936, 3048, 4404, 4766, 7149, 8808, 9532, 14298, 19064, 28596, 46609, 57192, 93218, 139827, 186436, 279654, 302641, 372872, 559308, 605282, 874561, 907923, 1118616, 1210564, 1749122, 1815846, 2421128, 2623683, 3498244, 3631692, 5247366, 6996488, 7263384, 10494732, 20989464, 111069247, 222138494, 333207741, 444276988, 666415482, 888553976, 1332830964, 2665661928]

約数ペア:

[(1, 2665661928), (2, 1332830964), (3, 888553976), (4, 666415482), (6, 444276988), (8, 333207741), (12, 222138494), (24, 111069247), (127, 20989464), (254, 10494732), (367, 7263384), (381, 6996488), (508, 5247366), (734, 3631692), (762, 3498244), (1016, 2623683), (1101, 2421128), (1468, 1815846), (1524, 1749122), (2202, 1210564), (2383, 1118616), (2936, 907923), (3048, 874561), (4404, 605282), (4766, 559308), (7149, 372872), (8808, 302641), (9532, 279654), (14298, 186436), (19064, 139827), (28596, 93218), (46609, 57192)]