220473936

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{7933}}^1$

素因数の和:8140

約数の個数: 60

約数和(自身を含む): 620295988

約数和(自身を除く): 399822052

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, 7933, 9264, 13896, 15866, 23799, 27792, 31732, 47598, 63464, 71397, 95196, 126928, 142794, 190392, 285588, 380784, 571176, 1142352, 1531069, 3062138, 4593207, 6124276, 9186414, 12248552, 13779621, 18372828, 24497104, 27559242, 36745656, 55118484, 73491312, 110236968, 220473936]

約数ペア:

[(1, 220473936), (2, 110236968), (3, 73491312), (4, 55118484), (6, 36745656), (8, 27559242), (9, 24497104), (12, 18372828), (16, 13779621), (18, 12248552), (24, 9186414), (36, 6124276), (48, 4593207), (72, 3062138), (144, 1531069), (193, 1142352), (386, 571176), (579, 380784), (772, 285588), (1158, 190392), (1544, 142794), (1737, 126928), (2316, 95196), (3088, 71397), (3474, 63464), (4632, 47598), (6948, 31732), (7933, 27792), (9264, 23799), (13896, 15866)]