290747712

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4339}}^1$

素因数の和:4703

約数の個数: 56

約数和(自身を含む): 771652000

約数和(自身を除く): 480904288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1396, 2094, 2792, 4188, 4339, 5584, 8376, 8678, 11168, 13017, 16752, 17356, 22336, 26034, 33504, 34712, 52068, 67008, 69424, 104136, 138848, 208272, 277696, 416544, 833088, 1514311, 3028622, 4542933, 6057244, 9085866, 12114488, 18171732, 24228976, 36343464, 48457952, 72686928, 96915904, 145373856, 290747712]

約数ペア:

[(1, 290747712), (2, 145373856), (3, 96915904), (4, 72686928), (6, 48457952), (8, 36343464), (12, 24228976), (16, 18171732), (24, 12114488), (32, 9085866), (48, 6057244), (64, 4542933), (96, 3028622), (192, 1514311), (349, 833088), (698, 416544), (1047, 277696), (1396, 208272), (2094, 138848), (2792, 104136), (4188, 69424), (4339, 67008), (5584, 52068), (8376, 34712), (8678, 33504), (11168, 26034), (13017, 22336), (16752, 17356)]