1621798992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2579}}^1$

素因数の和:3001

約数の個数: 120

約数和(自身を含む): 4965798240

約数和(自身を除く): 3343999248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 397, 528, 792, 794, 1191, 1584, 1588, 2382, 2579, 3176, 3573, 4367, 4764, 5158, 6352, 7146, 7737, 8734, 9528, 10316, 13101, 14292, 15474, 17468, 19056, 20632, 23211, 26202, 28369, 28584, 30948, 34936, 39303, 41264, 46422, 52404, 56738, 57168, 61896, 69872, 78606, 85107, 92844, 104808, 113476, 123792, 157212, 170214, 185688, 209616, 226952, 255321, 314424, 340428, 371376, 453904, 510642, 628848, 680856, 1021284, 1023863, 1361712, 2042568, 2047726, 3071589, 4085136, 4095452, 6143178, 8190904, 9214767, 11262493, 12286356, 16381808, 18429534, 22524986, 24572712, 33787479, 36859068, 45049972, 49145424, 67574958, 73718136, 90099944, 101362437, 135149916, 147436272, 180199888, 202724874, 270299832, 405449748, 540599664, 810899496, 1621798992]

約数ペア:

[(1, 1621798992), (2, 810899496), (3, 540599664), (4, 405449748), (6, 270299832), (8, 202724874), (9, 180199888), (11, 147436272), (12, 135149916), (16, 101362437), (18, 90099944), (22, 73718136), (24, 67574958), (33, 49145424), (36, 45049972), (44, 36859068), (48, 33787479), (66, 24572712), (72, 22524986), (88, 18429534), (99, 16381808), (132, 12286356), (144, 11262493), (176, 9214767), (198, 8190904), (264, 6143178), (396, 4095452), (397, 4085136), (528, 3071589), (792, 2047726), (794, 2042568), (1191, 1361712), (1584, 1023863), (1588, 1021284), (2382, 680856), (2579, 628848), (3176, 510642), (3573, 453904), (4367, 371376), (4764, 340428), (5158, 314424), (6352, 255321), (7146, 226952), (7737, 209616), (8734, 185688), (9528, 170214), (10316, 157212), (13101, 123792), (14292, 113476), (15474, 104808), (17468, 92844), (19056, 85107), (20632, 78606), (23211, 69872), (26202, 61896), (28369, 57168), (28584, 56738), (30948, 52404), (34936, 46422), (39303, 41264)]