219325128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{830777}}^1$

素因数の和:830797

約数の個数: 32

約数和(自身を含む): 598160160

約数和(自身を除く): 378835032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 830777, 1661554, 2492331, 3323108, 4984662, 6646216, 9138547, 9969324, 18277094, 19938648, 27415641, 36554188, 54831282, 73108376, 109662564, 219325128]

約数ペア:

[(1, 219325128), (2, 109662564), (3, 73108376), (4, 54831282), (6, 36554188), (8, 27415641), (11, 19938648), (12, 18277094), (22, 9969324), (24, 9138547), (33, 6646216), (44, 4984662), (66, 3323108), (88, 2492331), (132, 1661554), (264, 830777)]