253139904

素因数分解:

$2^6\times 3^5\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 168

約数和(自身を含む): 772747248

約数和(自身を除く): 519607344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 243, 246, 288, 324, 328, 369, 397, 432, 486, 492, 576, 648, 656, 738, 794, 864, 972, 984, 1107, 1191, 1296, 1312, 1476, 1588, 1728, 1944, 1968, 2214, 2382, 2592, 2624, 2952, 3176, 3321, 3573, 3888, 3936, 4428, 4764, 5184, 5904, 6352, 6642, 7146, 7776, 7872, 8856, 9528, 9963, 10719, 11808, 12704, 13284, 14292, 15552, 16277, 17712, 19056, 19926, 21438, 23616, 25408, 26568, 28584, 32157, 32554, 35424, 38112, 39852, 42876, 48831, 53136, 57168, 64314, 65108, 70848, 76224, 79704, 85752, 96471, 97662, 106272, 114336, 128628, 130216, 146493, 159408, 171504, 192942, 195324, 212544, 228672, 257256, 260432, 292986, 318816, 343008, 385884, 390648, 439479, 514512, 520864, 585972, 637632, 686016, 771768, 781296, 878958, 1029024, 1041728, 1171944, 1318437, 1543536, 1562592, 1757916, 2058048, 2343888, 2636874, 3087072, 3125184, 3515832, 3955311, 4687776, 5273748, 6174144, 7031664, 7910622, 9375552, 10547496, 14063328, 15821244, 21094992, 28126656, 31642488, 42189984, 63284976, 84379968, 126569952, 253139904]

約数ペア:

[(1, 253139904), (2, 126569952), (3, 84379968), (4, 63284976), (6, 42189984), (8, 31642488), (9, 28126656), (12, 21094992), (16, 15821244), (18, 14063328), (24, 10547496), (27, 9375552), (32, 7910622), (36, 7031664), (41, 6174144), (48, 5273748), (54, 4687776), (64, 3955311), (72, 3515832), (81, 3125184), (82, 3087072), (96, 2636874), (108, 2343888), (123, 2058048), (144, 1757916), (162, 1562592), (164, 1543536), (192, 1318437), (216, 1171944), (243, 1041728), (246, 1029024), (288, 878958), (324, 781296), (328, 771768), (369, 686016), (397, 637632), (432, 585972), (486, 520864), (492, 514512), (576, 439479), (648, 390648), (656, 385884), (738, 343008), (794, 318816), (864, 292986), (972, 260432), (984, 257256), (1107, 228672), (1191, 212544), (1296, 195324), (1312, 192942), (1476, 171504), (1588, 159408), (1728, 146493), (1944, 130216), (1968, 128628), (2214, 114336), (2382, 106272), (2592, 97662), (2624, 96471), (2952, 85752), (3176, 79704), (3321, 76224), (3573, 70848), (3888, 65108), (3936, 64314), (4428, 57168), (4764, 53136), (5184, 48831), (5904, 42876), (6352, 39852), (6642, 38112), (7146, 35424), (7776, 32554), (7872, 32157), (8856, 28584), (9528, 26568), (9963, 25408), (10719, 23616), (11808, 21438), (12704, 19926), (13284, 19056), (14292, 17712), (15552, 16277)]