1021019904

素因数分解:

$2^8\times 3^6\times {\mathrm{5471}}^1$

素因数の和:5505

約数の個数: 126

約数和(自身を含む): 3056237856

約数和(自身を除く): 2035217952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2304, 2592, 2916, 3456, 3888, 5184, 5471, 5832, 6912, 7776, 10368, 10942, 11664, 15552, 16413, 20736, 21884, 23328, 31104, 32826, 43768, 46656, 49239, 62208, 65652, 87536, 93312, 98478, 131304, 147717, 175072, 186624, 196956, 262608, 295434, 350144, 393912, 443151, 525216, 590868, 700288, 787824, 886302, 1050432, 1181736, 1329453, 1400576, 1575648, 1772604, 2100864, 2363472, 2658906, 3151296, 3545208, 3988359, 4201728, 4726944, 5317812, 6302592, 7090416, 7976718, 9453888, 10635624, 12605184, 14180832, 15953436, 18907776, 21271248, 28361664, 31906872, 37815552, 42542496, 56723328, 63813744, 85084992, 113446656, 127627488, 170169984, 255254976, 340339968, 510509952, 1021019904]

約数ペア:

[(1, 1021019904), (2, 510509952), (3, 340339968), (4, 255254976), (6, 170169984), (8, 127627488), (9, 113446656), (12, 85084992), (16, 63813744), (18, 56723328), (24, 42542496), (27, 37815552), (32, 31906872), (36, 28361664), (48, 21271248), (54, 18907776), (64, 15953436), (72, 14180832), (81, 12605184), (96, 10635624), (108, 9453888), (128, 7976718), (144, 7090416), (162, 6302592), (192, 5317812), (216, 4726944), (243, 4201728), (256, 3988359), (288, 3545208), (324, 3151296), (384, 2658906), (432, 2363472), (486, 2100864), (576, 1772604), (648, 1575648), (729, 1400576), (768, 1329453), (864, 1181736), (972, 1050432), (1152, 886302), (1296, 787824), (1458, 700288), (1728, 590868), (1944, 525216), (2304, 443151), (2592, 393912), (2916, 350144), (3456, 295434), (3888, 262608), (5184, 196956), (5471, 186624), (5832, 175072), (6912, 147717), (7776, 131304), (10368, 98478), (10942, 93312), (11664, 87536), (15552, 65652), (16413, 62208), (20736, 49239), (21884, 46656), (23328, 43768), (31104, 32826)]