242040624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{720359}}^1$

素因数の和:720377

約数の個数: 40

約数和(自身を含む): 714597120

約数和(自身を除く): 472556496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 720359, 1440718, 2161077, 2881436, 4322154, 5042513, 5762872, 8644308, 10085026, 11525744, 15127539, 17288616, 20170052, 30255078, 34577232, 40340104, 60510156, 80680208, 121020312, 242040624]

約数ペア:

[(1, 242040624), (2, 121020312), (3, 80680208), (4, 60510156), (6, 40340104), (7, 34577232), (8, 30255078), (12, 20170052), (14, 17288616), (16, 15127539), (21, 11525744), (24, 10085026), (28, 8644308), (42, 5762872), (48, 5042513), (56, 4322154), (84, 2881436), (112, 2161077), (168, 1440718), (336, 720359)]