256594272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 739186560

約数和(自身を除く): 482592288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 193, 264, 352, 386, 528, 579, 772, 1056, 1158, 1259, 1544, 2123, 2316, 2518, 3088, 3777, 4246, 4632, 5036, 6176, 6369, 7554, 8492, 9264, 10072, 12738, 13849, 15108, 16984, 18528, 20144, 25476, 27698, 30216, 33968, 40288, 41547, 50952, 55396, 60432, 67936, 83094, 101904, 110792, 120864, 166188, 203808, 221584, 242987, 332376, 443168, 485974, 664752, 728961, 971948, 1329504, 1457922, 1943896, 2672857, 2915844, 3887792, 5345714, 5831688, 7775584, 8018571, 10691428, 11663376, 16037142, 21382856, 23326752, 32074284, 42765712, 64148568, 85531424, 128297136, 256594272]

約数ペア:

[(1, 256594272), (2, 128297136), (3, 85531424), (4, 64148568), (6, 42765712), (8, 32074284), (11, 23326752), (12, 21382856), (16, 16037142), (22, 11663376), (24, 10691428), (32, 8018571), (33, 7775584), (44, 5831688), (48, 5345714), (66, 3887792), (88, 2915844), (96, 2672857), (132, 1943896), (176, 1457922), (193, 1329504), (264, 971948), (352, 728961), (386, 664752), (528, 485974), (579, 443168), (772, 332376), (1056, 242987), (1158, 221584), (1259, 203808), (1544, 166188), (2123, 120864), (2316, 110792), (2518, 101904), (3088, 83094), (3777, 67936), (4246, 60432), (4632, 55396), (5036, 50952), (6176, 41547), (6369, 40288), (7554, 33968), (8492, 30216), (9264, 27698), (10072, 25476), (12738, 20144), (13849, 18528), (15108, 16984)]