389278656

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 336

約数和(自身を含む): 1308933120

約数和(自身を除く): 919654464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 43, 48, 52, 54, 62, 64, 72, 78, 86, 93, 96, 104, 108, 117, 124, 129, 144, 156, 169, 172, 186, 192, 208, 216, 234, 248, 258, 279, 288, 312, 338, 344, 351, 372, 387, 403, 416, 432, 468, 496, 507, 516, 558, 559, 576, 624, 676, 688, 702, 744, 774, 806, 832, 837, 864, 936, 992, 1014, 1032, 1116, 1118, 1161, 1209, 1248, 1333, 1352, 1376, 1404, 1488, 1521, 1548, 1612, 1674, 1677, 1728, 1872, 1984, 2028, 2064, 2232, 2236, 2322, 2418, 2496, 2666, 2704, 2752, 2808, 2976, 3042, 3096, 3224, 3348, 3354, 3627, 3744, 3999, 4056, 4128, 4464, 4472, 4563, 4644, 4836, 5031, 5239, 5332, 5408, 5616, 5952, 6084, 6192, 6448, 6696, 6708, 7254, 7267, 7488, 7998, 8112, 8256, 8928, 8944, 9126, 9288, 9672, 10062, 10478, 10664, 10816, 10881, 11232, 11997, 12168, 12384, 12896, 13392, 13416, 14508, 14534, 15093, 15717, 15996, 16224, 17329, 17856, 17888, 18252, 18576, 19344, 20124, 20956, 21328, 21762, 21801, 22464, 23994, 24336, 24768, 25792, 26784, 26832, 29016, 29068, 30186, 31434, 31992, 32448, 34658, 35776, 35991, 36504, 37152, 38688, 40248, 41912, 42656, 43524, 43602, 47151, 47988, 48672, 51987, 53568, 53664, 58032, 58136, 60372, 62868, 63984, 65403, 69316, 71982, 73008, 74304, 77376, 80496, 83824, 85312, 87048, 87204, 94302, 95976, 97344, 103974, 107328, 116064, 116272, 120744, 125736, 127968, 130806, 138632, 141453, 143964, 146016, 155961, 160992, 167648, 174096, 174408, 188604, 191952, 196209, 207948, 225277, 232128, 232544, 241488, 251472, 255936, 261612, 277264, 282906, 287928, 292032, 311922, 321984, 335296, 348192, 348816, 377208, 383904, 392418, 415896, 450554, 465088, 467883, 482976, 502944, 523224, 554528, 565812, 575856, 623844, 675831, 696384, 697632, 754416, 767808, 784836, 831792, 901108, 935766, 965952, 1005888, 1046448, 1109056, 1131624, 1151712, 1247688, 1351662, 1395264, 1508832, 1569672, 1663584, 1802216, 1871532, 2027493, 2092896, 2263248, 2303424, 2495376, 2703324, 3017664, 3139344, 3327168, 3604432, 3743064, 4054986, 4185792, 4526496, 4990752, 5406648, 6082479, 6278688, 7208864, 7486128, 8109972, 9052992, 9981504, 10813296, 12164958, 12557376, 14417728, 14972256, 16219944, 21626592, 24329916, 29944512, 32439888, 43253184, 48659832, 64879776, 97319664, 129759552, 194639328, 389278656]

約数ペア:

[(1, 389278656), (2, 194639328), (3, 129759552), (4, 97319664), (6, 64879776), (8, 48659832), (9, 43253184), (12, 32439888), (13, 29944512), (16, 24329916), (18, 21626592), (24, 16219944), (26, 14972256), (27, 14417728), (31, 12557376), (32, 12164958), (36, 10813296), (39, 9981504), (43, 9052992), (48, 8109972), (52, 7486128), (54, 7208864), (62, 6278688), (64, 6082479), (72, 5406648), (78, 4990752), (86, 4526496), (93, 4185792), (96, 4054986), (104, 3743064), (108, 3604432), (117, 3327168), (124, 3139344), (129, 3017664), (144, 2703324), (156, 2495376), (169, 2303424), (172, 2263248), (186, 2092896), (192, 2027493), (208, 1871532), (216, 1802216), (234, 1663584), (248, 1569672), (258, 1508832), (279, 1395264), (288, 1351662), (312, 1247688), (338, 1151712), (344, 1131624), (351, 1109056), (372, 1046448), (387, 1005888), (403, 965952), (416, 935766), (432, 901108), (468, 831792), (496, 784836), (507, 767808), (516, 754416), (558, 697632), (559, 696384), (576, 675831), (624, 623844), (676, 575856), (688, 565812), (702, 554528), (744, 523224), (774, 502944), (806, 482976), (832, 467883), (837, 465088), (864, 450554), (936, 415896), (992, 392418), (1014, 383904), (1032, 377208), (1116, 348816), (1118, 348192), (1161, 335296), (1209, 321984), (1248, 311922), (1333, 292032), (1352, 287928), (1376, 282906), (1404, 277264), (1488, 261612), (1521, 255936), (1548, 251472), (1612, 241488), (1674, 232544), (1677, 232128), (1728, 225277), (1872, 207948), (1984, 196209), (2028, 191952), (2064, 188604), (2232, 174408), (2236, 174096), (2322, 167648), (2418, 160992), (2496, 155961), (2666, 146016), (2704, 143964), (2752, 141453), (2808, 138632), (2976, 130806), (3042, 127968), (3096, 125736), (3224, 120744), (3348, 116272), (3354, 116064), (3627, 107328), (3744, 103974), (3999, 97344), (4056, 95976), (4128, 94302), (4464, 87204), (4472, 87048), (4563, 85312), (4644, 83824), (4836, 80496), (5031, 77376), (5239, 74304), (5332, 73008), (5408, 71982), (5616, 69316), (5952, 65403), (6084, 63984), (6192, 62868), (6448, 60372), (6696, 58136), (6708, 58032), (7254, 53664), (7267, 53568), (7488, 51987), (7998, 48672), (8112, 47988), (8256, 47151), (8928, 43602), (8944, 43524), (9126, 42656), (9288, 41912), (9672, 40248), (10062, 38688), (10478, 37152), (10664, 36504), (10816, 35991), (10881, 35776), (11232, 34658), (11997, 32448), (12168, 31992), (12384, 31434), (12896, 30186), (13392, 29068), (13416, 29016), (14508, 26832), (14534, 26784), (15093, 25792), (15717, 24768), (15996, 24336), (16224, 23994), (17329, 22464), (17856, 21801), (17888, 21762), (18252, 21328), (18576, 20956), (19344, 20124)]