521163804

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 1430732800

約数和(自身を除く): 909568996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 343, 381, 508, 588, 686, 762, 889, 997, 1029, 1372, 1524, 1778, 1994, 2058, 2667, 2991, 3556, 3988, 4116, 5334, 5982, 6223, 6979, 10668, 11964, 12446, 13958, 18669, 20937, 24892, 27916, 37338, 41874, 43561, 48853, 74676, 83748, 87122, 97706, 126619, 130683, 146559, 174244, 195412, 253238, 261366, 293118, 341971, 379857, 506476, 522732, 586236, 683942, 759714, 886333, 1025913, 1367884, 1519428, 1772666, 2051826, 2658999, 3545332, 4103652, 5317998, 6204331, 10635996, 12408662, 18612993, 24817324, 37225986, 43430317, 74451972, 86860634, 130290951, 173721268, 260581902, 521163804]

約数ペア:

[(1, 521163804), (2, 260581902), (3, 173721268), (4, 130290951), (6, 86860634), (7, 74451972), (12, 43430317), (14, 37225986), (21, 24817324), (28, 18612993), (42, 12408662), (49, 10635996), (84, 6204331), (98, 5317998), (127, 4103652), (147, 3545332), (196, 2658999), (254, 2051826), (294, 1772666), (343, 1519428), (381, 1367884), (508, 1025913), (588, 886333), (686, 759714), (762, 683942), (889, 586236), (997, 522732), (1029, 506476), (1372, 379857), (1524, 341971), (1778, 293118), (1994, 261366), (2058, 253238), (2667, 195412), (2991, 174244), (3556, 146559), (3988, 130683), (4116, 126619), (5334, 97706), (5982, 87122), (6223, 83748), (6979, 74676), (10668, 48853), (11964, 43561), (12446, 41874), (13958, 37338), (18669, 27916), (20937, 24892)]