220248512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1621}}^1$

素因数の和:1837

約数の個数: 56

約数和(自身を含む): 479554032

約数和(自身を除く): 259305520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 704, 772, 1544, 1621, 2123, 3088, 3242, 4246, 6176, 6484, 8492, 12352, 12968, 16984, 17831, 25936, 33968, 35662, 51872, 67936, 71324, 103744, 135872, 142648, 285296, 312853, 570592, 625706, 1141184, 1251412, 2502824, 3441383, 5005648, 6882766, 10011296, 13765532, 20022592, 27531064, 55062128, 110124256, 220248512]

約数ペア:

[(1, 220248512), (2, 110124256), (4, 55062128), (8, 27531064), (11, 20022592), (16, 13765532), (22, 10011296), (32, 6882766), (44, 5005648), (64, 3441383), (88, 2502824), (176, 1251412), (193, 1141184), (352, 625706), (386, 570592), (704, 312853), (772, 285296), (1544, 142648), (1621, 135872), (2123, 103744), (3088, 71324), (3242, 67936), (4246, 51872), (6176, 35662), (6484, 33968), (8492, 25936), (12352, 17831), (12968, 16984)]