681544757448

素因数分解:

$2^3\times 3^5\times {\mathrm{350588867}}^1$

素因数の和:350588888

約数の個数: 48

約数和(自身を含む): 1914215219280

約数和(自身を除く): 1232670461832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 350588867, 701177734, 1051766601, 1402355468, 2103533202, 2804710936, 3155299803, 4207066404, 6310599606, 8414132808, 9465899409, 12621199212, 18931798818, 25242398424, 28397698227, 37863597636, 56795396454, 75727195272, 85193094681, 113590792908, 170386189362, 227181585816, 340772378724, 681544757448]

約数ペア:

[(1, 681544757448), (2, 340772378724), (3, 227181585816), (4, 170386189362), (6, 113590792908), (8, 85193094681), (9, 75727195272), (12, 56795396454), (18, 37863597636), (24, 28397698227), (27, 25242398424), (36, 18931798818), (54, 12621199212), (72, 9465899409), (81, 8414132808), (108, 6310599606), (162, 4207066404), (216, 3155299803), (243, 2804710936), (324, 2103533202), (486, 1402355468), (648, 1051766601), (972, 701177734), (1944, 350588867)]