1268775288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 192

約数和(自身を含む): 3985394400

約数和(自身を除く): 2716619112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 37, 44, 58, 66, 72, 74, 87, 88, 99, 111, 116, 132, 148, 174, 198, 222, 232, 261, 264, 296, 319, 333, 348, 396, 407, 444, 522, 638, 666, 696, 792, 814, 888, 957, 1044, 1073, 1221, 1276, 1332, 1493, 1628, 1914, 2088, 2146, 2442, 2552, 2664, 2871, 2986, 3219, 3256, 3663, 3828, 4292, 4479, 4884, 5742, 5972, 6438, 7326, 7656, 8584, 8958, 9657, 9768, 11484, 11803, 11944, 12876, 13437, 14652, 16423, 17916, 19314, 22968, 23606, 25752, 26874, 29304, 32846, 35409, 35832, 38628, 43297, 47212, 49269, 53748, 55241, 65692, 70818, 77256, 86594, 94424, 98538, 106227, 107496, 110482, 129891, 131384, 141636, 147807, 165723, 173188, 197076, 212454, 220964, 259782, 283272, 295614, 331446, 346376, 389673, 394152, 424908, 441928, 476267, 497169, 519564, 591228, 607651, 662892, 779346, 849816, 952534, 994338, 1039128, 1182456, 1215302, 1325784, 1428801, 1558692, 1601989, 1822953, 1905068, 1988676, 2430604, 2857602, 3117384, 3203978, 3645906, 3810136, 3977352, 4286403, 4805967, 4861208, 5468859, 5715204, 6407956, 7291812, 8572806, 9611934, 10937718, 11430408, 12815912, 14417901, 14583624, 17145612, 17621879, 19223868, 21875436, 28835802, 34291224, 35243758, 38447736, 43750872, 52865637, 57671604, 70487516, 105731274, 115343208, 140975032, 158596911, 211462548, 317193822, 422925096, 634387644, 1268775288]

約数ペア:

[(1, 1268775288), (2, 634387644), (3, 422925096), (4, 317193822), (6, 211462548), (8, 158596911), (9, 140975032), (11, 115343208), (12, 105731274), (18, 70487516), (22, 57671604), (24, 52865637), (29, 43750872), (33, 38447736), (36, 35243758), (37, 34291224), (44, 28835802), (58, 21875436), (66, 19223868), (72, 17621879), (74, 17145612), (87, 14583624), (88, 14417901), (99, 12815912), (111, 11430408), (116, 10937718), (132, 9611934), (148, 8572806), (174, 7291812), (198, 6407956), (222, 5715204), (232, 5468859), (261, 4861208), (264, 4805967), (296, 4286403), (319, 3977352), (333, 3810136), (348, 3645906), (396, 3203978), (407, 3117384), (444, 2857602), (522, 2430604), (638, 1988676), (666, 1905068), (696, 1822953), (792, 1601989), (814, 1558692), (888, 1428801), (957, 1325784), (1044, 1215302), (1073, 1182456), (1221, 1039128), (1276, 994338), (1332, 952534), (1493, 849816), (1628, 779346), (1914, 662892), (2088, 607651), (2146, 591228), (2442, 519564), (2552, 497169), (2664, 476267), (2871, 441928), (2986, 424908), (3219, 394152), (3256, 389673), (3663, 346376), (3828, 331446), (4292, 295614), (4479, 283272), (4884, 259782), (5742, 220964), (5972, 212454), (6438, 197076), (7326, 173188), (7656, 165723), (8584, 147807), (8958, 141636), (9657, 131384), (9768, 129891), (11484, 110482), (11803, 107496), (11944, 106227), (12876, 98538), (13437, 94424), (14652, 86594), (16423, 77256), (17916, 70818), (19314, 65692), (22968, 55241), (23606, 53748), (25752, 49269), (26874, 47212), (29304, 43297), (32846, 38628), (35409, 35832)]