31238485128

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1310779}}^1$

素因数の和:1311122

約数の個数: 48

約数和(自身を含む): 84859897200

約数和(自身を除く): 53621412072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 23832, 1310779, 2621558, 3932337, 5243116, 7864674, 10486232, 11797011, 15729348, 23594022, 31458696, 47188044, 94376088, 433867849, 867735698, 1301603547, 1735471396, 2603207094, 3470942792, 3904810641, 5206414188, 7809621282, 10412828376, 15619242564, 31238485128]

約数ペア:

[(1, 31238485128), (2, 15619242564), (3, 10412828376), (4, 7809621282), (6, 5206414188), (8, 3904810641), (9, 3470942792), (12, 2603207094), (18, 1735471396), (24, 1301603547), (36, 867735698), (72, 433867849), (331, 94376088), (662, 47188044), (993, 31458696), (1324, 23594022), (1986, 15729348), (2648, 11797011), (2979, 10486232), (3972, 7864674), (5958, 5243116), (7944, 3932337), (11916, 2621558), (23832, 1310779)]