280034232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271351}}^1$

素因数の和:271403

約数の個数: 32

約数和(自身を含む): 716369280

約数和(自身を除く): 436335048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 271351, 542702, 814053, 1085404, 1628106, 2170808, 3256212, 6512424, 11668093, 23336186, 35004279, 46672372, 70008558, 93344744, 140017116, 280034232]

約数ペア:

[(1, 280034232), (2, 140017116), (3, 93344744), (4, 70008558), (6, 46672372), (8, 35004279), (12, 23336186), (24, 11668093), (43, 6512424), (86, 3256212), (129, 2170808), (172, 1628106), (258, 1085404), (344, 814053), (516, 542702), (1032, 271351)]