2018135168

素因数分解:

$2^7\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 4802160000

約数和(自身を除く): 2784024832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 301, 343, 344, 392, 448, 602, 686, 688, 784, 896, 1069, 1204, 1372, 1376, 1568, 2107, 2138, 2408, 2744, 2752, 3136, 4214, 4276, 4816, 5488, 5504, 6272, 7483, 8428, 8552, 9632, 10976, 14749, 14966, 16856, 17104, 19264, 21952, 29498, 29932, 33712, 34208, 38528, 43904, 45967, 52381, 58996, 59864, 67424, 68416, 91934, 104762, 117992, 119728, 134848, 136832, 183868, 209524, 235984, 239456, 269696, 321769, 366667, 367736, 419048, 471968, 478912, 643538, 733334, 735472, 838096, 943936, 957824, 1287076, 1466668, 1470944, 1676192, 1887872, 2252383, 2574152, 2933336, 2941888, 3352384, 4504766, 5148304, 5866672, 5883776, 6704768, 9009532, 10296608, 11733344, 15766681, 18019064, 20593216, 23466688, 31533362, 36038128, 41186432, 46933376, 63066724, 72076256, 126133448, 144152512, 252266896, 288305024, 504533792, 1009067584, 2018135168]

約数ペア:

[(1, 2018135168), (2, 1009067584), (4, 504533792), (7, 288305024), (8, 252266896), (14, 144152512), (16, 126133448), (28, 72076256), (32, 63066724), (43, 46933376), (49, 41186432), (56, 36038128), (64, 31533362), (86, 23466688), (98, 20593216), (112, 18019064), (128, 15766681), (172, 11733344), (196, 10296608), (224, 9009532), (301, 6704768), (343, 5883776), (344, 5866672), (392, 5148304), (448, 4504766), (602, 3352384), (686, 2941888), (688, 2933336), (784, 2574152), (896, 2252383), (1069, 1887872), (1204, 1676192), (1372, 1470944), (1376, 1466668), (1568, 1287076), (2107, 957824), (2138, 943936), (2408, 838096), (2744, 735472), (2752, 733334), (3136, 643538), (4214, 478912), (4276, 471968), (4816, 419048), (5488, 367736), (5504, 366667), (6272, 321769), (7483, 269696), (8428, 239456), (8552, 235984), (9632, 209524), (10976, 183868), (14749, 136832), (14966, 134848), (16856, 119728), (17104, 117992), (19264, 104762), (21952, 91934), (29498, 68416), (29932, 67424), (33712, 59864), (34208, 58996), (38528, 52381), (43904, 45967)]