21226630656

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25639}}^1$

素因数の和:25685

約数の個数: 240

約数和(自身を含む): 71764513920

約数和(自身を除く): 50537883264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1536, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3136, 3234, 3584, 3696, 4224, 4312, 4704, 4928, 5376, 5632, 6272, 6468, 7392, 8448, 8624, 9408, 9856, 10752, 12544, 12936, 14784, 16896, 17248, 18816, 19712, 25088, 25639, 25872, 29568, 34496, 37632, 39424, 51278, 51744, 59136, 68992, 75264, 76917, 102556, 103488, 118272, 137984, 153834, 179473, 205112, 206976, 275968, 282029, 307668, 358946, 410224, 413952, 538419, 564058, 615336, 717892, 820448, 827904, 846087, 1076838, 1128116, 1230672, 1256311, 1435784, 1640896, 1692174, 1974203, 2153676, 2256232, 2461344, 2512622, 2871568, 3281792, 3384348, 3768933, 3948406, 4307352, 4512464, 4922688, 5025244, 5743136, 5922609, 6563584, 6768696, 7537866, 7896812, 8614704, 9024928, 9845376, 10050488, 11486272, 11845218, 13127168, 13537392, 13819421, 15075732, 15793624, 17229408, 18049856, 19690752, 20100976, 22972544, 23690436, 27074784, 27638842, 30151464, 31587248, 34458816, 36099712, 39381504, 40201952, 41458263, 45945088, 47380872, 54149568, 55277684, 60302928, 63174496, 68917632, 72199424, 80403904, 82916526, 91890176, 94761744, 108299136, 110555368, 120605856, 126348992, 137835264, 144398848, 160807808, 165833052, 189523488, 216598272, 221110736, 241211712, 252697984, 275670528, 321615616, 331666104, 379046976, 433196544, 442221472, 482423424, 505395968, 643231232, 663332208, 758093952, 884442944, 964846848, 1010791936, 1326664416, 1516187904, 1768885888, 1929693696, 2653328832, 3032375808, 3537771776, 5306657664, 7075543552, 10613315328, 21226630656]

約数ペア:

[(1, 21226630656), (2, 10613315328), (3, 7075543552), (4, 5306657664), (6, 3537771776), (7, 3032375808), (8, 2653328832), (11, 1929693696), (12, 1768885888), (14, 1516187904), (16, 1326664416), (21, 1010791936), (22, 964846848), (24, 884442944), (28, 758093952), (32, 663332208), (33, 643231232), (42, 505395968), (44, 482423424), (48, 442221472), (49, 433196544), (56, 379046976), (64, 331666104), (66, 321615616), (77, 275670528), (84, 252697984), (88, 241211712), (96, 221110736), (98, 216598272), (112, 189523488), (128, 165833052), (132, 160807808), (147, 144398848), (154, 137835264), (168, 126348992), (176, 120605856), (192, 110555368), (196, 108299136), (224, 94761744), (231, 91890176), (256, 82916526), (264, 80403904), (294, 72199424), (308, 68917632), (336, 63174496), (352, 60302928), (384, 55277684), (392, 54149568), (448, 47380872), (462, 45945088), (512, 41458263), (528, 40201952), (539, 39381504), (588, 36099712), (616, 34458816), (672, 31587248), (704, 30151464), (768, 27638842), (784, 27074784), (896, 23690436), (924, 22972544), (1056, 20100976), (1078, 19690752), (1176, 18049856), (1232, 17229408), (1344, 15793624), (1408, 15075732), (1536, 13819421), (1568, 13537392), (1617, 13127168), (1792, 11845218), (1848, 11486272), (2112, 10050488), (2156, 9845376), (2352, 9024928), (2464, 8614704), (2688, 7896812), (2816, 7537866), (3136, 6768696), (3234, 6563584), (3584, 5922609), (3696, 5743136), (4224, 5025244), (4312, 4922688), (4704, 4512464), (4928, 4307352), (5376, 3948406), (5632, 3768933), (6272, 3384348), (6468, 3281792), (7392, 2871568), (8448, 2512622), (8624, 2461344), (9408, 2256232), (9856, 2153676), (10752, 1974203), (12544, 1692174), (12936, 1640896), (14784, 1435784), (16896, 1256311), (17248, 1230672), (18816, 1128116), (19712, 1076838), (25088, 846087), (25639, 827904), (25872, 820448), (29568, 717892), (34496, 615336), (37632, 564058), (39424, 538419), (51278, 413952), (51744, 410224), (59136, 358946), (68992, 307668), (75264, 282029), (76917, 275968), (102556, 206976), (103488, 205112), (118272, 179473), (137984, 153834)]