313147476

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{63493}}^1$

素因数の和:63640

約数の個数: 36

約数和(自身を含む): 797357652

約数和(自身を除く): 484210176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 63493, 126986, 190479, 253972, 380958, 571437, 761916, 1142874, 2285748, 8698541, 17397082, 26095623, 34794164, 52191246, 78286869, 104382492, 156573738, 313147476]

約数ペア:

[(1, 313147476), (2, 156573738), (3, 104382492), (4, 78286869), (6, 52191246), (9, 34794164), (12, 26095623), (18, 17397082), (36, 8698541), (137, 2285748), (274, 1142874), (411, 761916), (548, 571437), (822, 380958), (1233, 253972), (1644, 190479), (2466, 126986), (4932, 63493)]