263260088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27817}}^1$

素因数の和:27856

約数の個数: 48

約数和(自身を含む): 610883280

約数和(自身を除く): 347623192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 27817, 55634, 111268, 194719, 222536, 361621, 389438, 723242, 778876, 1446484, 1557752, 2531347, 2892968, 4701073, 5062694, 9402146, 10125388, 18804292, 20250776, 32907511, 37608584, 65815022, 131630044, 263260088]

約数ペア:

[(1, 263260088), (2, 131630044), (4, 65815022), (7, 37608584), (8, 32907511), (13, 20250776), (14, 18804292), (26, 10125388), (28, 9402146), (52, 5062694), (56, 4701073), (91, 2892968), (104, 2531347), (169, 1557752), (182, 1446484), (338, 778876), (364, 723242), (676, 389438), (728, 361621), (1183, 222536), (1352, 194719), (2366, 111268), (4732, 55634), (9464, 27817)]