990582912

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 3243110400

約数和(自身を除く): 2252527488

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, 71, 72, 88, 96, 99, 108, 128, 132, 142, 144, 176, 192, 198, 213, 216, 264, 284, 288, 297, 352, 367, 384, 396, 426, 432, 528, 568, 576, 594, 639, 704, 734, 781, 792, 852, 864, 1056, 1101, 1136, 1152, 1188, 1278, 1408, 1468, 1562, 1584, 1704, 1728, 1917, 2112, 2202, 2272, 2343, 2376, 2556, 2936, 3124, 3168, 3303, 3408, 3456, 3834, 4037, 4224, 4404, 4544, 4686, 4752, 5112, 5872, 6248, 6336, 6606, 6816, 7029, 7668, 8074, 8808, 9088, 9372, 9504, 9909, 10224, 11744, 12111, 12496, 12672, 13212, 13632, 14058, 15336, 16148, 17616, 18744, 19008, 19818, 20448, 21087, 23488, 24222, 24992, 26057, 26424, 27264, 28116, 30672, 32296, 35232, 36333, 37488, 38016, 39636, 40896, 42174, 46976, 48444, 49984, 52114, 52848, 56232, 61344, 64592, 70464, 72666, 74976, 78171, 79272, 81792, 84348, 96888, 99968, 104228, 105696, 108999, 112464, 122688, 129184, 140928, 145332, 149952, 156342, 158544, 168696, 193776, 208456, 211392, 217998, 224928, 234513, 245376, 258368, 286627, 290664, 299904, 312684, 317088, 337392, 387552, 416912, 422784, 435996, 449856, 469026, 516736, 573254, 581328, 625368, 634176, 674784, 703539, 775104, 833824, 859881, 871992, 899712, 938052, 1146508, 1162656, 1250736, 1268352, 1349568, 1407078, 1550208, 1667648, 1719762, 1743984, 1876104, 2293016, 2325312, 2501472, 2579643, 2699136, 2814156, 3335296, 3439524, 3487968, 3752208, 4586032, 4650624, 5002944, 5159286, 5628312, 6879048, 6975936, 7504416, 7738929, 9172064, 10005888, 10318572, 11256624, 13758096, 13951872, 15008832, 15477858, 18344128, 20637144, 22513248, 27516192, 30017664, 30955716, 36688256, 41274288, 45026496, 55032384, 61911432, 82548576, 90052992, 110064768, 123822864, 165097152, 247645728, 330194304, 495291456, 990582912]

約数ペア:

[(1, 990582912), (2, 495291456), (3, 330194304), (4, 247645728), (6, 165097152), (8, 123822864), (9, 110064768), (11, 90052992), (12, 82548576), (16, 61911432), (18, 55032384), (22, 45026496), (24, 41274288), (27, 36688256), (32, 30955716), (33, 30017664), (36, 27516192), (44, 22513248), (48, 20637144), (54, 18344128), (64, 15477858), (66, 15008832), (71, 13951872), (72, 13758096), (88, 11256624), (96, 10318572), (99, 10005888), (108, 9172064), (128, 7738929), (132, 7504416), (142, 6975936), (144, 6879048), (176, 5628312), (192, 5159286), (198, 5002944), (213, 4650624), (216, 4586032), (264, 3752208), (284, 3487968), (288, 3439524), (297, 3335296), (352, 2814156), (367, 2699136), (384, 2579643), (396, 2501472), (426, 2325312), (432, 2293016), (528, 1876104), (568, 1743984), (576, 1719762), (594, 1667648), (639, 1550208), (704, 1407078), (734, 1349568), (781, 1268352), (792, 1250736), (852, 1162656), (864, 1146508), (1056, 938052), (1101, 899712), (1136, 871992), (1152, 859881), (1188, 833824), (1278, 775104), (1408, 703539), (1468, 674784), (1562, 634176), (1584, 625368), (1704, 581328), (1728, 573254), (1917, 516736), (2112, 469026), (2202, 449856), (2272, 435996), (2343, 422784), (2376, 416912), (2556, 387552), (2936, 337392), (3124, 317088), (3168, 312684), (3303, 299904), (3408, 290664), (3456, 286627), (3834, 258368), (4037, 245376), (4224, 234513), (4404, 224928), (4544, 217998), (4686, 211392), (4752, 208456), (5112, 193776), (5872, 168696), (6248, 158544), (6336, 156342), (6606, 149952), (6816, 145332), (7029, 140928), (7668, 129184), (8074, 122688), (8808, 112464), (9088, 108999), (9372, 105696), (9504, 104228), (9909, 99968), (10224, 96888), (11744, 84348), (12111, 81792), (12496, 79272), (12672, 78171), (13212, 74976), (13632, 72666), (14058, 70464), (15336, 64592), (16148, 61344), (17616, 56232), (18744, 52848), (19008, 52114), (19818, 49984), (20448, 48444), (21087, 46976), (23488, 42174), (24222, 40896), (24992, 39636), (26057, 38016), (26424, 37488), (27264, 36333), (28116, 35232), (30672, 32296)]