991730304

素因数分解:

$2^7\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 160

約数和(自身を含む): 3024653940

約数和(自身を除く): 2032923636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 288, 324, 328, 369, 384, 432, 492, 576, 648, 656, 738, 864, 984, 1107, 1152, 1296, 1312, 1476, 1728, 1968, 2214, 2333, 2592, 2624, 2952, 3321, 3456, 3936, 4428, 4666, 5184, 5248, 5904, 6642, 6999, 7872, 8856, 9332, 10368, 11808, 13284, 13998, 15744, 17712, 18664, 20997, 23616, 26568, 27996, 35424, 37328, 41994, 47232, 53136, 55992, 62991, 70848, 74656, 83988, 95653, 106272, 111984, 125982, 141696, 149312, 167976, 188973, 191306, 212544, 223968, 251964, 286959, 298624, 335952, 377946, 382612, 425088, 447936, 503928, 573918, 671904, 755892, 765224, 860877, 895872, 1007856, 1147836, 1343808, 1511784, 1530448, 1721754, 2015712, 2295672, 2582631, 2687616, 3023568, 3060896, 3443508, 4031424, 4591344, 5165262, 6047136, 6121792, 6887016, 7747893, 8062848, 9182688, 10330524, 12094272, 12243584, 13774032, 15495786, 18365376, 20661048, 24188544, 27548064, 30991572, 36730752, 41322096, 55096128, 61983144, 82644192, 110192256, 123966288, 165288384, 247932576, 330576768, 495865152, 991730304]

約数ペア:

[(1, 991730304), (2, 495865152), (3, 330576768), (4, 247932576), (6, 165288384), (8, 123966288), (9, 110192256), (12, 82644192), (16, 61983144), (18, 55096128), (24, 41322096), (27, 36730752), (32, 30991572), (36, 27548064), (41, 24188544), (48, 20661048), (54, 18365376), (64, 15495786), (72, 13774032), (81, 12243584), (82, 12094272), (96, 10330524), (108, 9182688), (123, 8062848), (128, 7747893), (144, 6887016), (162, 6121792), (164, 6047136), (192, 5165262), (216, 4591344), (246, 4031424), (288, 3443508), (324, 3060896), (328, 3023568), (369, 2687616), (384, 2582631), (432, 2295672), (492, 2015712), (576, 1721754), (648, 1530448), (656, 1511784), (738, 1343808), (864, 1147836), (984, 1007856), (1107, 895872), (1152, 860877), (1296, 765224), (1312, 755892), (1476, 671904), (1728, 573918), (1968, 503928), (2214, 447936), (2333, 425088), (2592, 382612), (2624, 377946), (2952, 335952), (3321, 298624), (3456, 286959), (3936, 251964), (4428, 223968), (4666, 212544), (5184, 191306), (5248, 188973), (5904, 167976), (6642, 149312), (6999, 141696), (7872, 125982), (8856, 111984), (9332, 106272), (10368, 95653), (11808, 83988), (13284, 74656), (13998, 70848), (15744, 62991), (17712, 55992), (18664, 53136), (20997, 47232), (23616, 41994), (26568, 37328), (27996, 35424)]