121965312

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 379366400

約数和(自身を除く): 257401088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 463, 588, 672, 686, 768, 784, 896, 926, 1029, 1176, 1344, 1372, 1389, 1568, 1792, 1852, 2058, 2352, 2688, 2744, 2778, 3136, 3241, 3704, 4116, 4704, 5376, 5488, 5556, 6272, 6482, 7408, 8232, 9408, 9723, 10976, 11112, 12544, 12964, 14816, 16464, 18816, 19446, 21952, 22224, 22687, 25928, 29632, 32928, 37632, 38892, 43904, 44448, 45374, 51856, 59264, 65856, 68061, 77784, 87808, 88896, 90748, 103712, 118528, 131712, 136122, 155568, 158809, 177792, 181496, 207424, 263424, 272244, 311136, 317618, 355584, 362992, 414848, 476427, 544488, 622272, 635236, 725984, 829696, 952854, 1088976, 1244544, 1270472, 1451968, 1905708, 2177952, 2489088, 2540944, 2903936, 3811416, 4355904, 5081888, 5807872, 7622832, 8711808, 10163776, 15245664, 17423616, 20327552, 30491328, 40655104, 60982656, 121965312]

約数ペア:

[(1, 121965312), (2, 60982656), (3, 40655104), (4, 30491328), (6, 20327552), (7, 17423616), (8, 15245664), (12, 10163776), (14, 8711808), (16, 7622832), (21, 5807872), (24, 5081888), (28, 4355904), (32, 3811416), (42, 2903936), (48, 2540944), (49, 2489088), (56, 2177952), (64, 1905708), (84, 1451968), (96, 1270472), (98, 1244544), (112, 1088976), (128, 952854), (147, 829696), (168, 725984), (192, 635236), (196, 622272), (224, 544488), (256, 476427), (294, 414848), (336, 362992), (343, 355584), (384, 317618), (392, 311136), (448, 272244), (463, 263424), (588, 207424), (672, 181496), (686, 177792), (768, 158809), (784, 155568), (896, 136122), (926, 131712), (1029, 118528), (1176, 103712), (1344, 90748), (1372, 88896), (1389, 87808), (1568, 77784), (1792, 68061), (1852, 65856), (2058, 59264), (2352, 51856), (2688, 45374), (2744, 44448), (2778, 43904), (3136, 38892), (3241, 37632), (3704, 32928), (4116, 29632), (4704, 25928), (5376, 22687), (5488, 22224), (5556, 21952), (6272, 19446), (6482, 18816), (7408, 16464), (8232, 14816), (9408, 12964), (9723, 12544), (10976, 11112)]