245171016

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{6271}}^1$

素因数の和:6467

約数の個数: 64

約数和(自身を含む): 684902400

約数和(自身を除く): 439731384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4887, 6271, 6516, 9774, 12542, 13032, 18813, 19548, 25084, 37626, 39096, 50168, 56439, 75252, 112878, 150504, 169317, 225756, 338634, 451512, 677268, 1135051, 1354536, 2270102, 3405153, 4540204, 6810306, 9080408, 10215459, 13620612, 20430918, 27241224, 30646377, 40861836, 61292754, 81723672, 122585508, 245171016]

約数ペア:

[(1, 245171016), (2, 122585508), (3, 81723672), (4, 61292754), (6, 40861836), (8, 30646377), (9, 27241224), (12, 20430918), (18, 13620612), (24, 10215459), (27, 9080408), (36, 6810306), (54, 4540204), (72, 3405153), (108, 2270102), (181, 1354536), (216, 1135051), (362, 677268), (543, 451512), (724, 338634), (1086, 225756), (1448, 169317), (1629, 150504), (2172, 112878), (3258, 75252), (4344, 56439), (4887, 50168), (6271, 39096), (6516, 37626), (9774, 25084), (12542, 19548), (13032, 18813)]