1225790592

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 3660706560

約数和(自身を除く): 2434915968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 89, 93, 96, 104, 124, 128, 156, 178, 186, 192, 208, 248, 267, 312, 356, 372, 384, 403, 416, 496, 534, 624, 712, 744, 806, 832, 992, 1068, 1157, 1209, 1248, 1424, 1488, 1612, 1664, 1984, 2136, 2314, 2418, 2496, 2759, 2848, 2976, 3224, 3471, 3968, 4272, 4628, 4836, 4992, 5518, 5696, 5952, 6448, 6942, 7921, 8277, 8544, 9256, 9672, 11036, 11392, 11904, 12896, 13884, 15842, 16554, 17088, 18512, 19344, 22072, 23763, 25792, 27768, 31684, 33108, 34176, 35867, 37024, 38688, 44144, 47526, 51584, 55536, 63368, 66216, 71734, 74048, 77376, 88288, 95052, 102973, 107601, 111072, 126736, 132432, 143468, 148096, 154752, 176576, 190104, 205946, 215202, 222144, 245551, 253472, 264864, 286936, 308919, 353152, 380208, 411892, 430404, 444288, 491102, 506944, 529728, 573872, 617838, 736653, 760416, 823784, 860808, 982204, 1013888, 1059456, 1147744, 1235676, 1473306, 1520832, 1647568, 1721616, 1964408, 2295488, 2471352, 2946612, 3041664, 3192163, 3295136, 3443232, 3928816, 4590976, 4942704, 5893224, 6384326, 6590272, 6886464, 7857632, 9576489, 9885408, 11786448, 12768652, 13180544, 13772928, 15715264, 19152978, 19770816, 23572896, 25537304, 31430528, 38305956, 39541632, 47145792, 51074608, 76611912, 94291584, 102149216, 153223824, 204298432, 306447648, 408596864, 612895296, 1225790592]

約数ペア:

[(1, 1225790592), (2, 612895296), (3, 408596864), (4, 306447648), (6, 204298432), (8, 153223824), (12, 102149216), (13, 94291584), (16, 76611912), (24, 51074608), (26, 47145792), (31, 39541632), (32, 38305956), (39, 31430528), (48, 25537304), (52, 23572896), (62, 19770816), (64, 19152978), (78, 15715264), (89, 13772928), (93, 13180544), (96, 12768652), (104, 11786448), (124, 9885408), (128, 9576489), (156, 7857632), (178, 6886464), (186, 6590272), (192, 6384326), (208, 5893224), (248, 4942704), (267, 4590976), (312, 3928816), (356, 3443232), (372, 3295136), (384, 3192163), (403, 3041664), (416, 2946612), (496, 2471352), (534, 2295488), (624, 1964408), (712, 1721616), (744, 1647568), (806, 1520832), (832, 1473306), (992, 1235676), (1068, 1147744), (1157, 1059456), (1209, 1013888), (1248, 982204), (1424, 860808), (1488, 823784), (1612, 760416), (1664, 736653), (1984, 617838), (2136, 573872), (2314, 529728), (2418, 506944), (2496, 491102), (2759, 444288), (2848, 430404), (2976, 411892), (3224, 380208), (3471, 353152), (3968, 308919), (4272, 286936), (4628, 264864), (4836, 253472), (4992, 245551), (5518, 222144), (5696, 215202), (5952, 205946), (6448, 190104), (6942, 176576), (7921, 154752), (8277, 148096), (8544, 143468), (9256, 132432), (9672, 126736), (11036, 111072), (11392, 107601), (11904, 102973), (12896, 95052), (13884, 88288), (15842, 77376), (16554, 74048), (17088, 71734), (18512, 66216), (19344, 63368), (22072, 55536), (23763, 51584), (25792, 47526), (27768, 44144), (31684, 38688), (33108, 37024), (34176, 35867)]