238217328

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 732096000

約数和(自身を除く): 493878672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 163, 199, 204, 216, 272, 306, 326, 398, 408, 432, 459, 489, 597, 612, 652, 796, 816, 918, 978, 1194, 1224, 1304, 1467, 1592, 1791, 1836, 1956, 2388, 2448, 2608, 2771, 2934, 3184, 3383, 3582, 3672, 3912, 4401, 4776, 5373, 5542, 5868, 6766, 7164, 7344, 7824, 8313, 8802, 9552, 10149, 10746, 11084, 11736, 13532, 14328, 16626, 17604, 20298, 21492, 22168, 23472, 24939, 27064, 28656, 30447, 32437, 33252, 35208, 40596, 42984, 44336, 49878, 54128, 60894, 64874, 66504, 70416, 74817, 81192, 85968, 91341, 97311, 99756, 121788, 129748, 133008, 149634, 162384, 182682, 194622, 199512, 243576, 259496, 291933, 299268, 365364, 389244, 399024, 487152, 518992, 551429, 583866, 598536, 730728, 778488, 875799, 1102858, 1167732, 1197072, 1461456, 1556976, 1654287, 1751598, 2205716, 2335464, 3308574, 3503196, 4411432, 4670928, 4962861, 6617148, 7006392, 8822864, 9925722, 13234296, 14012784, 14888583, 19851444, 26468592, 29777166, 39702888, 59554332, 79405776, 119108664, 238217328]

約数ペア:

[(1, 238217328), (2, 119108664), (3, 79405776), (4, 59554332), (6, 39702888), (8, 29777166), (9, 26468592), (12, 19851444), (16, 14888583), (17, 14012784), (18, 13234296), (24, 9925722), (27, 8822864), (34, 7006392), (36, 6617148), (48, 4962861), (51, 4670928), (54, 4411432), (68, 3503196), (72, 3308574), (102, 2335464), (108, 2205716), (136, 1751598), (144, 1654287), (153, 1556976), (163, 1461456), (199, 1197072), (204, 1167732), (216, 1102858), (272, 875799), (306, 778488), (326, 730728), (398, 598536), (408, 583866), (432, 551429), (459, 518992), (489, 487152), (597, 399024), (612, 389244), (652, 365364), (796, 299268), (816, 291933), (918, 259496), (978, 243576), (1194, 199512), (1224, 194622), (1304, 182682), (1467, 162384), (1592, 149634), (1791, 133008), (1836, 129748), (1956, 121788), (2388, 99756), (2448, 97311), (2608, 91341), (2771, 85968), (2934, 81192), (3184, 74817), (3383, 70416), (3582, 66504), (3672, 64874), (3912, 60894), (4401, 54128), (4776, 49878), (5373, 44336), (5542, 42984), (5868, 40596), (6766, 35208), (7164, 33252), (7344, 32437), (7824, 30447), (8313, 28656), (8802, 27064), (9552, 24939), (10149, 23472), (10746, 22168), (11084, 21492), (11736, 20298), (13532, 17604), (14328, 16626)]