321356730266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{47051}}^1$

素因数の和:47268

約数の個数: 72

約数和(自身を含む): 577180108512

約数和(自身を除く): 255823378246

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 167, 169, 242, 286, 334, 338, 1573, 1837, 1859, 2171, 3146, 3674, 3718, 4342, 20207, 20449, 23881, 28223, 40414, 40898, 47051, 47762, 56446, 94102, 262691, 310453, 517561, 525382, 611663, 620906, 1035122, 1223326, 3414983, 5693171, 6728293, 6829966, 7857517, 7951619, 11386342, 13456586, 15715034, 15903238, 74011223, 86432687, 87467809, 102147721, 148022446, 172865374, 174935618, 204295442, 950759557, 962145899, 1123624931, 1327920373, 1901519114, 1924291798, 2247249862, 2655840746, 12359874241, 14607124103, 24719748482, 29214248206, 160678365133, 321356730266]

約数ペア:

[(1, 321356730266), (2, 160678365133), (11, 29214248206), (13, 24719748482), (22, 14607124103), (26, 12359874241), (121, 2655840746), (143, 2247249862), (167, 1924291798), (169, 1901519114), (242, 1327920373), (286, 1123624931), (334, 962145899), (338, 950759557), (1573, 204295442), (1837, 174935618), (1859, 172865374), (2171, 148022446), (3146, 102147721), (3674, 87467809), (3718, 86432687), (4342, 74011223), (20207, 15903238), (20449, 15715034), (23881, 13456586), (28223, 11386342), (40414, 7951619), (40898, 7857517), (47051, 6829966), (47762, 6728293), (56446, 5693171), (94102, 3414983), (262691, 1223326), (310453, 1035122), (517561, 620906), (525382, 611663)]