1407934192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 3278266368

約数和(自身を除く): 1870332176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 103, 112, 124, 127, 206, 217, 248, 254, 412, 434, 496, 508, 721, 824, 868, 889, 961, 1016, 1442, 1648, 1736, 1778, 1922, 2032, 2884, 3193, 3472, 3556, 3844, 3937, 5768, 6386, 6727, 7112, 7688, 7874, 11536, 12772, 13081, 13454, 14224, 15376, 15748, 22351, 25544, 26162, 26908, 27559, 31496, 44702, 51088, 52324, 53816, 55118, 62992, 89404, 91567, 98983, 104648, 107632, 110236, 122047, 178808, 183134, 197966, 209296, 220472, 244094, 357616, 366268, 395932, 405511, 440944, 488188, 692881, 732536, 791864, 811022, 854329, 976376, 1385762, 1465072, 1583728, 1622044, 1708658, 1952752, 2771524, 2838577, 3244088, 3417316, 5543048, 5677154, 6488176, 6834632, 11086096, 11354308, 12570841, 13669264, 22708616, 25141682, 45417232, 50283364, 87995887, 100566728, 175991774, 201133456, 351983548, 703967096, 1407934192]

約数ペア:

[(1, 1407934192), (2, 703967096), (4, 351983548), (7, 201133456), (8, 175991774), (14, 100566728), (16, 87995887), (28, 50283364), (31, 45417232), (56, 25141682), (62, 22708616), (103, 13669264), (112, 12570841), (124, 11354308), (127, 11086096), (206, 6834632), (217, 6488176), (248, 5677154), (254, 5543048), (412, 3417316), (434, 3244088), (496, 2838577), (508, 2771524), (721, 1952752), (824, 1708658), (868, 1622044), (889, 1583728), (961, 1465072), (1016, 1385762), (1442, 976376), (1648, 854329), (1736, 811022), (1778, 791864), (1922, 732536), (2032, 692881), (2884, 488188), (3193, 440944), (3472, 405511), (3556, 395932), (3844, 366268), (3937, 357616), (5768, 244094), (6386, 220472), (6727, 209296), (7112, 197966), (7688, 183134), (7874, 178808), (11536, 122047), (12772, 110236), (13081, 107632), (13454, 104648), (14224, 98983), (15376, 91567), (15748, 89404), (22351, 62992), (25544, 55118), (26162, 53816), (26908, 52324), (27559, 51088), (31496, 44702)]