4007530512

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{215737}}^1$

素因数の和:215797

約数の個数: 80

約数和(自身を含む): 11770665280

約数和(自身を除く): 7763134768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 215737, 431474, 647211, 862948, 1294422, 1725896, 1941633, 2588844, 3451792, 3883266, 5177688, 5824899, 7766532, 9276691, 10355376, 11649798, 15533064, 18553382, 23299596, 27830073, 31066128, 37106764, 46599192, 55660146, 74213528, 83490219, 93198384, 111320292, 148427056, 166980438, 222640584, 250470657, 333960876, 445281168, 500941314, 667921752, 1001882628, 1335843504, 2003765256, 4007530512]

約数ペア:

[(1, 4007530512), (2, 2003765256), (3, 1335843504), (4, 1001882628), (6, 667921752), (8, 500941314), (9, 445281168), (12, 333960876), (16, 250470657), (18, 222640584), (24, 166980438), (27, 148427056), (36, 111320292), (43, 93198384), (48, 83490219), (54, 74213528), (72, 55660146), (86, 46599192), (108, 37106764), (129, 31066128), (144, 27830073), (172, 23299596), (216, 18553382), (258, 15533064), (344, 11649798), (387, 10355376), (432, 9276691), (516, 7766532), (688, 5824899), (774, 5177688), (1032, 3883266), (1161, 3451792), (1548, 2588844), (2064, 1941633), (2322, 1725896), (3096, 1294422), (4644, 862948), (6192, 647211), (9288, 431474), (18576, 215737)]