255524544

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4516

約数の個数: 140

約数和(自身を含む): 826498728

約数和(自身を除く): 570974184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4481, 4752, 5184, 6336, 7128, 8962, 9504, 13443, 14256, 17924, 19008, 26886, 28512, 35848, 40329, 49291, 53772, 57024, 71696, 80658, 98582, 107544, 120987, 143392, 147873, 161316, 197164, 215088, 241974, 286784, 295746, 322632, 362961, 394328, 430176, 443619, 483948, 591492, 645264, 725922, 788656, 860352, 887238, 967896, 1182984, 1290528, 1330857, 1451844, 1577312, 1774476, 1935792, 2365968, 2581056, 2661714, 2903688, 3154624, 3548952, 3871584, 3992571, 4731936, 5323428, 5807376, 7097904, 7743168, 7985142, 9463872, 10646856, 11614752, 14195808, 15970284, 21293712, 23229504, 28391616, 31940568, 42587424, 63881136, 85174848, 127762272, 255524544]

約数ペア:

[(1, 255524544), (2, 127762272), (3, 85174848), (4, 63881136), (6, 42587424), (8, 31940568), (9, 28391616), (11, 23229504), (12, 21293712), (16, 15970284), (18, 14195808), (22, 11614752), (24, 10646856), (27, 9463872), (32, 7985142), (33, 7743168), (36, 7097904), (44, 5807376), (48, 5323428), (54, 4731936), (64, 3992571), (66, 3871584), (72, 3548952), (81, 3154624), (88, 2903688), (96, 2661714), (99, 2581056), (108, 2365968), (132, 1935792), (144, 1774476), (162, 1577312), (176, 1451844), (192, 1330857), (198, 1290528), (216, 1182984), (264, 967896), (288, 887238), (297, 860352), (324, 788656), (352, 725922), (396, 645264), (432, 591492), (528, 483948), (576, 443619), (594, 430176), (648, 394328), (704, 362961), (792, 322632), (864, 295746), (891, 286784), (1056, 241974), (1188, 215088), (1296, 197164), (1584, 161316), (1728, 147873), (1782, 143392), (2112, 120987), (2376, 107544), (2592, 98582), (3168, 80658), (3564, 71696), (4481, 57024), (4752, 53772), (5184, 49291), (6336, 40329), (7128, 35848), (8962, 28512), (9504, 26886), (13443, 19008), (14256, 17924)]