421123392

素因数分解:

$2^6\times 3^2\times {\mathrm{731117}}^1$

素因数の和:731135

約数の個数: 42

約数和(自身を含む): 1207075818

約数和(自身を除く): 785952426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 731117, 1462234, 2193351, 2924468, 4386702, 5848936, 6580053, 8773404, 11697872, 13160106, 17546808, 23395744, 26320212, 35093616, 46791488, 52640424, 70187232, 105280848, 140374464, 210561696, 421123392]

約数ペア:

[(1, 421123392), (2, 210561696), (3, 140374464), (4, 105280848), (6, 70187232), (8, 52640424), (9, 46791488), (12, 35093616), (16, 26320212), (18, 23395744), (24, 17546808), (32, 13160106), (36, 11697872), (48, 8773404), (64, 6580053), (72, 5848936), (96, 4386702), (144, 2924468), (192, 2193351), (288, 1462234), (576, 731117)]