340152208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1721}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 720016416

約数和(自身を除く): 379864208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1123, 1721, 2246, 3442, 4492, 6884, 8984, 12353, 13768, 17968, 18931, 24706, 27536, 37862, 49412, 75724, 98824, 151448, 197648, 302896, 1932683, 3865366, 7730732, 15461464, 21259513, 30922928, 42519026, 85038052, 170076104, 340152208]

約数ペア:

[(1, 340152208), (2, 170076104), (4, 85038052), (8, 42519026), (11, 30922928), (16, 21259513), (22, 15461464), (44, 7730732), (88, 3865366), (176, 1932683), (1123, 302896), (1721, 197648), (2246, 151448), (3442, 98824), (4492, 75724), (6884, 49412), (8984, 37862), (12353, 27536), (13768, 24706), (17968, 18931)]