312395616

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 1010870784

約数和(自身を除く): 698475168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 81, 96, 104, 108, 117, 127, 144, 146, 156, 162, 208, 216, 219, 234, 254, 288, 292, 312, 324, 351, 381, 416, 432, 438, 468, 508, 584, 624, 648, 657, 702, 762, 864, 876, 936, 949, 1016, 1053, 1143, 1168, 1248, 1296, 1314, 1404, 1524, 1651, 1752, 1872, 1898, 1971, 2032, 2106, 2286, 2336, 2592, 2628, 2808, 2847, 3048, 3302, 3429, 3504, 3744, 3796, 3942, 4064, 4212, 4572, 4953, 5256, 5616, 5694, 5913, 6096, 6604, 6858, 7008, 7592, 7884, 8424, 8541, 9144, 9271, 9906, 10287, 10512, 11232, 11388, 11826, 12192, 13208, 13716, 14859, 15184, 15768, 16848, 17082, 18288, 18542, 19812, 20574, 21024, 22776, 23652, 25623, 26416, 27432, 27813, 29718, 30368, 31536, 33696, 34164, 36576, 37084, 39624, 41148, 44577, 45552, 47304, 51246, 52832, 54864, 55626, 59436, 63072, 68328, 74168, 76869, 79248, 82296, 83439, 89154, 91104, 94608, 102492, 109728, 111252, 118872, 120523, 133731, 136656, 148336, 153738, 158496, 164592, 166878, 178308, 189216, 204984, 222504, 237744, 241046, 250317, 267462, 273312, 296672, 307476, 329184, 333756, 356616, 361569, 409968, 445008, 475488, 482092, 500634, 534924, 614952, 667512, 713232, 723138, 750951, 819936, 890016, 964184, 1001268, 1069848, 1084707, 1229904, 1335024, 1426464, 1446276, 1501902, 1928368, 2002536, 2139696, 2169414, 2459808, 2670048, 2892552, 3003804, 3254121, 3856736, 4005072, 4279392, 4338828, 5785104, 6007608, 6508242, 8010144, 8677656, 9762363, 11570208, 12015216, 13016484, 17355312, 19524726, 24030432, 26032968, 34710624, 39049452, 52065936, 78098904, 104131872, 156197808, 312395616]

約数ペア:

[(1, 312395616), (2, 156197808), (3, 104131872), (4, 78098904), (6, 52065936), (8, 39049452), (9, 34710624), (12, 26032968), (13, 24030432), (16, 19524726), (18, 17355312), (24, 13016484), (26, 12015216), (27, 11570208), (32, 9762363), (36, 8677656), (39, 8010144), (48, 6508242), (52, 6007608), (54, 5785104), (72, 4338828), (73, 4279392), (78, 4005072), (81, 3856736), (96, 3254121), (104, 3003804), (108, 2892552), (117, 2670048), (127, 2459808), (144, 2169414), (146, 2139696), (156, 2002536), (162, 1928368), (208, 1501902), (216, 1446276), (219, 1426464), (234, 1335024), (254, 1229904), (288, 1084707), (292, 1069848), (312, 1001268), (324, 964184), (351, 890016), (381, 819936), (416, 750951), (432, 723138), (438, 713232), (468, 667512), (508, 614952), (584, 534924), (624, 500634), (648, 482092), (657, 475488), (702, 445008), (762, 409968), (864, 361569), (876, 356616), (936, 333756), (949, 329184), (1016, 307476), (1053, 296672), (1143, 273312), (1168, 267462), (1248, 250317), (1296, 241046), (1314, 237744), (1404, 222504), (1524, 204984), (1651, 189216), (1752, 178308), (1872, 166878), (1898, 164592), (1971, 158496), (2032, 153738), (2106, 148336), (2286, 136656), (2336, 133731), (2592, 120523), (2628, 118872), (2808, 111252), (2847, 109728), (3048, 102492), (3302, 94608), (3429, 91104), (3504, 89154), (3744, 83439), (3796, 82296), (3942, 79248), (4064, 76869), (4212, 74168), (4572, 68328), (4953, 63072), (5256, 59436), (5616, 55626), (5694, 54864), (5913, 52832), (6096, 51246), (6604, 47304), (6858, 45552), (7008, 44577), (7592, 41148), (7884, 39624), (8424, 37084), (8541, 36576), (9144, 34164), (9271, 33696), (9906, 31536), (10287, 30368), (10512, 29718), (11232, 27813), (11388, 27432), (11826, 26416), (12192, 25623), (13208, 23652), (13716, 22776), (14859, 21024), (15184, 20574), (15768, 19812), (16848, 18542), (17082, 18288)]