220084848

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{7919}}^1$

素因数の和:8126

約数の個数: 60

約数和(自身を含む): 619201440

約数和(自身を除く): 399116592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 7919, 9264, 13896, 15838, 23757, 27792, 31676, 47514, 63352, 71271, 95028, 126704, 142542, 190056, 285084, 380112, 570168, 1140336, 1528367, 3056734, 4585101, 6113468, 9170202, 12226936, 13755303, 18340404, 24453872, 27510606, 36680808, 55021212, 73361616, 110042424, 220084848]

約数ペア:

[(1, 220084848), (2, 110042424), (3, 73361616), (4, 55021212), (6, 36680808), (8, 27510606), (9, 24453872), (12, 18340404), (16, 13755303), (18, 12226936), (24, 9170202), (36, 6113468), (48, 4585101), (72, 3056734), (144, 1528367), (193, 1140336), (386, 570168), (579, 380112), (772, 285084), (1158, 190056), (1544, 142542), (1737, 126704), (2316, 95028), (3088, 71271), (3474, 63352), (4632, 47514), (6948, 31676), (7919, 27792), (9264, 23757), (13896, 15838)]