242587512

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{42649}}^1$

素因数の和:42740

約数の個数: 48

約数和(自身を含む): 665340000

約数和(自身を除く): 422752488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 42649, 85298, 127947, 170596, 255894, 341192, 383841, 511788, 767682, 1023576, 1535364, 3070728, 3369271, 6738542, 10107813, 13477084, 20215626, 26954168, 30323439, 40431252, 60646878, 80862504, 121293756, 242587512]

約数ペア:

[(1, 242587512), (2, 121293756), (3, 80862504), (4, 60646878), (6, 40431252), (8, 30323439), (9, 26954168), (12, 20215626), (18, 13477084), (24, 10107813), (36, 6738542), (72, 3369271), (79, 3070728), (158, 1535364), (237, 1023576), (316, 767682), (474, 511788), (632, 383841), (711, 341192), (948, 255894), (1422, 170596), (1896, 127947), (2844, 85298), (5688, 42649)]