318863232

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 967926960

約数和(自身を除く): 649063728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 64, 72, 82, 86, 96, 123, 128, 129, 144, 157, 164, 172, 192, 246, 258, 288, 314, 328, 344, 369, 384, 387, 471, 492, 516, 576, 628, 656, 688, 738, 774, 942, 984, 1032, 1152, 1256, 1312, 1376, 1413, 1476, 1548, 1763, 1884, 1968, 2064, 2512, 2624, 2752, 2826, 2952, 3096, 3526, 3768, 3936, 4128, 5024, 5248, 5289, 5504, 5652, 5904, 6192, 6437, 6751, 7052, 7536, 7872, 8256, 10048, 10578, 11304, 11808, 12384, 12874, 13502, 14104, 15072, 15744, 15867, 16512, 19311, 20096, 20253, 21156, 22608, 23616, 24768, 25748, 27004, 28208, 30144, 31734, 38622, 40506, 42312, 45216, 47232, 49536, 51496, 54008, 56416, 57933, 60288, 60759, 63468, 77244, 81012, 84624, 90432, 102992, 108016, 112832, 115866, 121518, 126936, 154488, 162024, 169248, 180864, 205984, 216032, 225664, 231732, 243036, 253872, 276791, 308976, 324048, 338496, 411968, 432064, 463464, 486072, 507744, 553582, 617952, 648096, 676992, 823936, 830373, 864128, 926928, 972144, 1015488, 1107164, 1235904, 1296192, 1660746, 1853856, 1944288, 2030976, 2214328, 2471808, 2491119, 2592384, 3321492, 3707712, 3888576, 4428656, 4982238, 6642984, 7415424, 7777152, 8857312, 9964476, 13285968, 17714624, 19928952, 26571936, 35429248, 39857904, 53143872, 79715808, 106287744, 159431616, 318863232]

約数ペア:

[(1, 318863232), (2, 159431616), (3, 106287744), (4, 79715808), (6, 53143872), (8, 39857904), (9, 35429248), (12, 26571936), (16, 19928952), (18, 17714624), (24, 13285968), (32, 9964476), (36, 8857312), (41, 7777152), (43, 7415424), (48, 6642984), (64, 4982238), (72, 4428656), (82, 3888576), (86, 3707712), (96, 3321492), (123, 2592384), (128, 2491119), (129, 2471808), (144, 2214328), (157, 2030976), (164, 1944288), (172, 1853856), (192, 1660746), (246, 1296192), (258, 1235904), (288, 1107164), (314, 1015488), (328, 972144), (344, 926928), (369, 864128), (384, 830373), (387, 823936), (471, 676992), (492, 648096), (516, 617952), (576, 553582), (628, 507744), (656, 486072), (688, 463464), (738, 432064), (774, 411968), (942, 338496), (984, 324048), (1032, 308976), (1152, 276791), (1256, 253872), (1312, 243036), (1376, 231732), (1413, 225664), (1476, 216032), (1548, 205984), (1763, 180864), (1884, 169248), (1968, 162024), (2064, 154488), (2512, 126936), (2624, 121518), (2752, 115866), (2826, 112832), (2952, 108016), (3096, 102992), (3526, 90432), (3768, 84624), (3936, 81012), (4128, 77244), (5024, 63468), (5248, 60759), (5289, 60288), (5504, 57933), (5652, 56416), (5904, 54008), (6192, 51496), (6437, 49536), (6751, 47232), (7052, 45216), (7536, 42312), (7872, 40506), (8256, 38622), (10048, 31734), (10578, 30144), (11304, 28208), (11808, 27004), (12384, 25748), (12874, 24768), (13502, 23616), (14104, 22608), (15072, 21156), (15744, 20253), (15867, 20096), (16512, 19311)]