213057792

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 671740160

約数和(自身を除く): 458682368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 157, 171, 186, 192, 228, 248, 256, 279, 288, 304, 314, 342, 372, 384, 456, 471, 496, 558, 576, 589, 608, 628, 684, 744, 768, 912, 942, 992, 1116, 1152, 1178, 1216, 1256, 1368, 1413, 1488, 1767, 1824, 1884, 1984, 2232, 2304, 2356, 2432, 2512, 2736, 2826, 2976, 2983, 3534, 3648, 3768, 3968, 4464, 4712, 4864, 4867, 5024, 5301, 5472, 5652, 5952, 5966, 7068, 7296, 7536, 7936, 8928, 8949, 9424, 9734, 10048, 10602, 10944, 11304, 11904, 11932, 14136, 14592, 14601, 15072, 17856, 17898, 18848, 19468, 20096, 21204, 21888, 22608, 23808, 23864, 26847, 28272, 29202, 30144, 35712, 35796, 37696, 38936, 40192, 42408, 43776, 43803, 45216, 47728, 53694, 56544, 58404, 60288, 71424, 71592, 75392, 77872, 84816, 87606, 90432, 92473, 95456, 107388, 113088, 116808, 120576, 143184, 150784, 155744, 169632, 175212, 180864, 184946, 190912, 214776, 226176, 233616, 277419, 286368, 311488, 339264, 350424, 361728, 369892, 381824, 429552, 452352, 467232, 554838, 572736, 622976, 678528, 700848, 739784, 763648, 832257, 859104, 934464, 1109676, 1145472, 1245952, 1357056, 1401696, 1479568, 1664514, 1718208, 1868928, 2219352, 2290944, 2803392, 2959136, 3329028, 3436416, 3737856, 4438704, 5606784, 5918272, 6658056, 6872832, 8877408, 11213568, 11836544, 13316112, 17754816, 23673088, 26632224, 35509632, 53264448, 71019264, 106528896, 213057792]

約数ペア:

[(1, 213057792), (2, 106528896), (3, 71019264), (4, 53264448), (6, 35509632), (8, 26632224), (9, 23673088), (12, 17754816), (16, 13316112), (18, 11836544), (19, 11213568), (24, 8877408), (31, 6872832), (32, 6658056), (36, 5918272), (38, 5606784), (48, 4438704), (57, 3737856), (62, 3436416), (64, 3329028), (72, 2959136), (76, 2803392), (93, 2290944), (96, 2219352), (114, 1868928), (124, 1718208), (128, 1664514), (144, 1479568), (152, 1401696), (157, 1357056), (171, 1245952), (186, 1145472), (192, 1109676), (228, 934464), (248, 859104), (256, 832257), (279, 763648), (288, 739784), (304, 700848), (314, 678528), (342, 622976), (372, 572736), (384, 554838), (456, 467232), (471, 452352), (496, 429552), (558, 381824), (576, 369892), (589, 361728), (608, 350424), (628, 339264), (684, 311488), (744, 286368), (768, 277419), (912, 233616), (942, 226176), (992, 214776), (1116, 190912), (1152, 184946), (1178, 180864), (1216, 175212), (1256, 169632), (1368, 155744), (1413, 150784), (1488, 143184), (1767, 120576), (1824, 116808), (1884, 113088), (1984, 107388), (2232, 95456), (2304, 92473), (2356, 90432), (2432, 87606), (2512, 84816), (2736, 77872), (2826, 75392), (2976, 71592), (2983, 71424), (3534, 60288), (3648, 58404), (3768, 56544), (3968, 53694), (4464, 47728), (4712, 45216), (4864, 43803), (4867, 43776), (5024, 42408), (5301, 40192), (5472, 38936), (5652, 37696), (5952, 35796), (5966, 35712), (7068, 30144), (7296, 29202), (7536, 28272), (7936, 26847), (8928, 23864), (8949, 23808), (9424, 22608), (9734, 21888), (10048, 21204), (10602, 20096), (10944, 19468), (11304, 18848), (11904, 17898), (11932, 17856), (14136, 15072), (14592, 14601)]