219396312

素因数分解:

$2^3\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{2699}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 594945000

約数和(自身を除く): 375548688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1129, 2258, 2699, 3387, 4516, 5398, 6774, 8097, 9032, 10161, 10796, 13548, 16194, 20322, 21592, 24291, 27096, 32388, 40644, 48582, 64776, 81288, 97164, 194328, 3047171, 6094342, 9141513, 12188684, 18283026, 24377368, 27424539, 36566052, 54849078, 73132104, 109698156, 219396312]

約数ペア:

[(1, 219396312), (2, 109698156), (3, 73132104), (4, 54849078), (6, 36566052), (8, 27424539), (9, 24377368), (12, 18283026), (18, 12188684), (24, 9141513), (36, 6094342), (72, 3047171), (1129, 194328), (2258, 97164), (2699, 81288), (3387, 64776), (4516, 48582), (5398, 40644), (6774, 32388), (8097, 27096), (9032, 24291), (10161, 21592), (10796, 20322), (13548, 16194)]