328893942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10525

約数の個数: 48

約数和(自身を含む): 735326208

約数和(自身を除く): 406432266

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 10463, 10478, 15717, 20926, 31389, 31434, 62778, 136019, 272038, 324353, 408057, 648706, 816114, 973059, 1768247, 1946118, 3536494, 4216589, 5304741, 8433178, 10609482, 12649767, 25299534, 54815657, 109631314, 164446971, 328893942]

約数ペア:

[(1, 328893942), (2, 164446971), (3, 109631314), (6, 54815657), (13, 25299534), (26, 12649767), (31, 10609482), (39, 8433178), (62, 5304741), (78, 4216589), (93, 3536494), (169, 1946118), (186, 1768247), (338, 973059), (403, 816114), (507, 648706), (806, 408057), (1014, 324353), (1209, 272038), (2418, 136019), (5239, 62778), (10463, 31434), (10478, 31389), (15717, 20926)]