252240828

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61283}}^1$

素因数の和:61311

約数の個数: 48

約数和(自身を含む): 686380800

約数和(自身を除く): 434139972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 61283, 122566, 183849, 245132, 367698, 428981, 735396, 857962, 1286943, 1715924, 2573886, 3002867, 5147772, 6005734, 9008601, 12011468, 18017202, 21020069, 36034404, 42040138, 63060207, 84080276, 126120414, 252240828]

約数ペア:

[(1, 252240828), (2, 126120414), (3, 84080276), (4, 63060207), (6, 42040138), (7, 36034404), (12, 21020069), (14, 18017202), (21, 12011468), (28, 9008601), (42, 6005734), (49, 5147772), (84, 3002867), (98, 2573886), (147, 1715924), (196, 1286943), (294, 857962), (343, 735396), (588, 428981), (686, 367698), (1029, 245132), (1372, 183849), (2058, 122566), (4116, 61283)]