1718237248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 4350325056

約数和(自身を除く): 2632087808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 307, 364, 403, 416, 434, 448, 496, 614, 728, 806, 832, 868, 961, 992, 1228, 1456, 1612, 1736, 1922, 1984, 2149, 2456, 2821, 2912, 3224, 3472, 3844, 3991, 4298, 4912, 5642, 5824, 6448, 6727, 6944, 7688, 7982, 8596, 9517, 9824, 11284, 12493, 12896, 13454, 13888, 15376, 15964, 17192, 19034, 19648, 22568, 24986, 25792, 26908, 27937, 30752, 31928, 34384, 38068, 45136, 49972, 53816, 55874, 61504, 63856, 66619, 68768, 76136, 87451, 90272, 99944, 107632, 111748, 123721, 127712, 133238, 137536, 152272, 174902, 180544, 199888, 215264, 223496, 247442, 255424, 266476, 295027, 304544, 349804, 399776, 430528, 446992, 494884, 532952, 590054, 609088, 699608, 799552, 866047, 893984, 989768, 1065904, 1180108, 1399216, 1732094, 1787968, 1979536, 2065189, 2131808, 2360216, 2798432, 3464188, 3835351, 3959072, 4130378, 4263616, 4720432, 5596864, 6928376, 7670702, 7918144, 8260756, 9440864, 13856752, 15341404, 16521512, 18881728, 26847457, 27713504, 30682808, 33043024, 53694914, 55427008, 61365616, 66086048, 107389828, 122731232, 132172096, 214779656, 245462464, 429559312, 859118624, 1718237248]

約数ペア:

[(1, 1718237248), (2, 859118624), (4, 429559312), (7, 245462464), (8, 214779656), (13, 132172096), (14, 122731232), (16, 107389828), (26, 66086048), (28, 61365616), (31, 55427008), (32, 53694914), (52, 33043024), (56, 30682808), (62, 27713504), (64, 26847457), (91, 18881728), (104, 16521512), (112, 15341404), (124, 13856752), (182, 9440864), (208, 8260756), (217, 7918144), (224, 7670702), (248, 6928376), (307, 5596864), (364, 4720432), (403, 4263616), (416, 4130378), (434, 3959072), (448, 3835351), (496, 3464188), (614, 2798432), (728, 2360216), (806, 2131808), (832, 2065189), (868, 1979536), (961, 1787968), (992, 1732094), (1228, 1399216), (1456, 1180108), (1612, 1065904), (1736, 989768), (1922, 893984), (1984, 866047), (2149, 799552), (2456, 699608), (2821, 609088), (2912, 590054), (3224, 532952), (3472, 494884), (3844, 446992), (3991, 430528), (4298, 399776), (4912, 349804), (5642, 304544), (5824, 295027), (6448, 266476), (6727, 255424), (6944, 247442), (7688, 223496), (7982, 215264), (8596, 199888), (9517, 180544), (9824, 174902), (11284, 152272), (12493, 137536), (12896, 133238), (13454, 127712), (13888, 123721), (15376, 111748), (15964, 107632), (17192, 99944), (19034, 90272), (19648, 87451), (22568, 76136), (24986, 68768), (25792, 66619), (26908, 63856), (27937, 61504), (30752, 55874), (31928, 53816), (34384, 49972), (38068, 45136)]