16403788974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{1907}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 34157168640

約数和(自身を除く): 17753379666

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 479, 958, 1437, 1907, 2874, 2993, 3814, 5721, 5986, 8979, 11442, 17958, 19639, 34967, 39278, 58917, 69934, 78187, 104901, 117834, 139211, 156374, 209802, 234561, 278422, 417633, 469122, 835266, 913453, 1433647, 1826906, 2740359, 2867294, 4300941, 5480718, 5707651, 8601882, 11415302, 17122953, 34245906, 37451573, 66682069, 74903146, 112354719, 133364138, 200046207, 224709438, 400092414, 2733964829, 5467929658, 8201894487, 16403788974]

約数ペア:

[(1, 16403788974), (2, 8201894487), (3, 5467929658), (6, 2733964829), (41, 400092414), (73, 224709438), (82, 200046207), (123, 133364138), (146, 112354719), (219, 74903146), (246, 66682069), (438, 37451573), (479, 34245906), (958, 17122953), (1437, 11415302), (1907, 8601882), (2874, 5707651), (2993, 5480718), (3814, 4300941), (5721, 2867294), (5986, 2740359), (8979, 1826906), (11442, 1433647), (17958, 913453), (19639, 835266), (34967, 469122), (39278, 417633), (58917, 278422), (69934, 234561), (78187, 209802), (104901, 156374), (117834, 139211)]