15677612778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{1427}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 32511790080

約数和(自身を除く): 16834177302

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 258, 291, 439, 582, 878, 1317, 1427, 2634, 2854, 4171, 4281, 8342, 8562, 12513, 18877, 25026, 37754, 42583, 56631, 61361, 85166, 113262, 122722, 127749, 138419, 184083, 255498, 276838, 368166, 415257, 626453, 830514, 1252906, 1831069, 1879359, 3662138, 3758718, 5493207, 5952017, 10986414, 11904034, 17856051, 26937479, 35712102, 53874958, 60765941, 80812437, 121531882, 161624874, 182297823, 364595646, 2612935463, 5225870926, 7838806389, 15677612778]

約数ペア:

[(1, 15677612778), (2, 7838806389), (3, 5225870926), (6, 2612935463), (43, 364595646), (86, 182297823), (97, 161624874), (129, 121531882), (194, 80812437), (258, 60765941), (291, 53874958), (439, 35712102), (582, 26937479), (878, 17856051), (1317, 11904034), (1427, 10986414), (2634, 5952017), (2854, 5493207), (4171, 3758718), (4281, 3662138), (8342, 1879359), (8562, 1831069), (12513, 1252906), (18877, 830514), (25026, 626453), (37754, 415257), (42583, 368166), (56631, 276838), (61361, 255498), (85166, 184083), (113262, 138419), (122722, 127749)]