1188638208

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 3630946176

約数和(自身を除く): 2442307968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 157, 159, 186, 192, 212, 248, 256, 279, 288, 314, 318, 372, 384, 424, 471, 477, 496, 512, 558, 576, 628, 636, 744, 768, 848, 942, 954, 992, 1116, 1152, 1256, 1272, 1413, 1488, 1536, 1643, 1696, 1884, 1908, 1984, 2232, 2304, 2512, 2544, 2826, 2976, 3286, 3392, 3768, 3816, 3968, 4464, 4608, 4867, 4929, 5024, 5088, 5652, 5952, 6572, 6784, 7536, 7632, 7936, 8321, 8928, 9734, 9858, 10048, 10176, 11304, 11904, 13144, 13568, 14601, 14787, 15072, 15264, 15872, 16642, 17856, 19468, 19716, 20096, 20352, 22608, 23808, 24963, 26288, 27136, 29202, 29574, 30144, 30528, 33284, 35712, 38936, 39432, 40192, 40704, 43803, 45216, 47616, 49926, 52576, 58404, 59148, 60288, 61056, 66568, 71424, 74889, 77872, 78864, 80384, 81408, 87606, 90432, 99852, 105152, 116808, 118296, 120576, 122112, 133136, 142848, 149778, 155744, 157728, 175212, 180864, 199704, 210304, 233616, 236592, 241152, 244224, 257951, 266272, 299556, 311488, 315456, 350424, 361728, 399408, 420608, 467232, 473184, 515902, 532544, 599112, 622976, 630912, 700848, 723456, 773853, 798816, 841216, 934464, 946368, 1031804, 1065088, 1198224, 1245952, 1261824, 1401696, 1547706, 1597632, 1868928, 1892736, 2063608, 2130176, 2321559, 2396448, 2491904, 2523648, 2803392, 3095412, 3195264, 3737856, 3785472, 4127216, 4260352, 4643118, 4792896, 5606784, 6190824, 6390528, 7475712, 7570944, 8254432, 9286236, 9585792, 11213568, 12381648, 12781056, 16508864, 18572472, 19171584, 22427136, 24763296, 33017728, 37144944, 38343168, 49526592, 66035456, 74289888, 99053184, 132070912, 148579776, 198106368, 297159552, 396212736, 594319104, 1188638208]

約数ペア:

[(1, 1188638208), (2, 594319104), (3, 396212736), (4, 297159552), (6, 198106368), (8, 148579776), (9, 132070912), (12, 99053184), (16, 74289888), (18, 66035456), (24, 49526592), (31, 38343168), (32, 37144944), (36, 33017728), (48, 24763296), (53, 22427136), (62, 19171584), (64, 18572472), (72, 16508864), (93, 12781056), (96, 12381648), (106, 11213568), (124, 9585792), (128, 9286236), (144, 8254432), (157, 7570944), (159, 7475712), (186, 6390528), (192, 6190824), (212, 5606784), (248, 4792896), (256, 4643118), (279, 4260352), (288, 4127216), (314, 3785472), (318, 3737856), (372, 3195264), (384, 3095412), (424, 2803392), (471, 2523648), (477, 2491904), (496, 2396448), (512, 2321559), (558, 2130176), (576, 2063608), (628, 1892736), (636, 1868928), (744, 1597632), (768, 1547706), (848, 1401696), (942, 1261824), (954, 1245952), (992, 1198224), (1116, 1065088), (1152, 1031804), (1256, 946368), (1272, 934464), (1413, 841216), (1488, 798816), (1536, 773853), (1643, 723456), (1696, 700848), (1884, 630912), (1908, 622976), (1984, 599112), (2232, 532544), (2304, 515902), (2512, 473184), (2544, 467232), (2826, 420608), (2976, 399408), (3286, 361728), (3392, 350424), (3768, 315456), (3816, 311488), (3968, 299556), (4464, 266272), (4608, 257951), (4867, 244224), (4929, 241152), (5024, 236592), (5088, 233616), (5652, 210304), (5952, 199704), (6572, 180864), (6784, 175212), (7536, 157728), (7632, 155744), (7936, 149778), (8321, 142848), (8928, 133136), (9734, 122112), (9858, 120576), (10048, 118296), (10176, 116808), (11304, 105152), (11904, 99852), (13144, 90432), (13568, 87606), (14601, 81408), (14787, 80384), (15072, 78864), (15264, 77872), (15872, 74889), (16642, 71424), (17856, 66568), (19468, 61056), (19716, 60288), (20096, 59148), (20352, 58404), (22608, 52576), (23808, 49926), (24963, 47616), (26288, 45216), (27136, 43803), (29202, 40704), (29574, 40192), (30144, 39432), (30528, 38936), (33284, 35712)]