376618814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 693245952

約数和(自身を除く): 316627138

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 107, 143, 214, 286, 341, 397, 403, 682, 794, 806, 1177, 1391, 2354, 2782, 3317, 4367, 4433, 5161, 6634, 8734, 8866, 10322, 12307, 15301, 24614, 30602, 36487, 42479, 43121, 56771, 72974, 84958, 86242, 113542, 135377, 159991, 270754, 319982, 467269, 474331, 552227, 934538, 948662, 1104454, 1316849, 1759901, 2633698, 3519802, 6074497, 12148994, 14485339, 17119037, 28970678, 34238074, 188309407, 376618814]

約数ペア:

[(1, 376618814), (2, 188309407), (11, 34238074), (13, 28970678), (22, 17119037), (26, 14485339), (31, 12148994), (62, 6074497), (107, 3519802), (143, 2633698), (214, 1759901), (286, 1316849), (341, 1104454), (397, 948662), (403, 934538), (682, 552227), (794, 474331), (806, 467269), (1177, 319982), (1391, 270754), (2354, 159991), (2782, 135377), (3317, 113542), (4367, 86242), (4433, 84958), (5161, 72974), (6634, 56771), (8734, 43121), (8866, 42479), (10322, 36487), (12307, 30602), (15301, 24614)]