228009216

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 640736768

約数和(自身を除く): 412727552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 157, 183, 186, 192, 244, 248, 256, 314, 366, 372, 384, 471, 488, 496, 628, 732, 744, 768, 942, 976, 992, 1256, 1464, 1488, 1884, 1891, 1952, 1984, 2512, 2928, 2976, 3768, 3782, 3904, 3968, 4867, 5024, 5673, 5856, 5952, 7536, 7564, 7808, 7936, 9577, 9734, 10048, 11346, 11712, 11904, 14601, 15072, 15128, 15616, 19154, 19468, 20096, 22692, 23424, 23808, 28731, 29202, 30144, 30256, 38308, 38936, 40192, 45384, 46848, 57462, 58404, 60288, 60512, 76616, 77872, 90768, 114924, 116808, 120576, 121024, 153232, 155744, 181536, 229848, 233616, 242048, 296887, 306464, 311488, 363072, 459696, 467232, 484096, 593774, 612928, 622976, 726144, 890661, 919392, 934464, 1187548, 1225856, 1245952, 1452288, 1781322, 1838784, 1868928, 2375096, 2451712, 3562644, 3677568, 3737856, 4750192, 7125288, 7355136, 9500384, 14250576, 19000768, 28501152, 38001536, 57002304, 76003072, 114004608, 228009216]

約数ペア:

[(1, 228009216), (2, 114004608), (3, 76003072), (4, 57002304), (6, 38001536), (8, 28501152), (12, 19000768), (16, 14250576), (24, 9500384), (31, 7355136), (32, 7125288), (48, 4750192), (61, 3737856), (62, 3677568), (64, 3562644), (93, 2451712), (96, 2375096), (122, 1868928), (124, 1838784), (128, 1781322), (157, 1452288), (183, 1245952), (186, 1225856), (192, 1187548), (244, 934464), (248, 919392), (256, 890661), (314, 726144), (366, 622976), (372, 612928), (384, 593774), (471, 484096), (488, 467232), (496, 459696), (628, 363072), (732, 311488), (744, 306464), (768, 296887), (942, 242048), (976, 233616), (992, 229848), (1256, 181536), (1464, 155744), (1488, 153232), (1884, 121024), (1891, 120576), (1952, 116808), (1984, 114924), (2512, 90768), (2928, 77872), (2976, 76616), (3768, 60512), (3782, 60288), (3904, 58404), (3968, 57462), (4867, 46848), (5024, 45384), (5673, 40192), (5856, 38936), (5952, 38308), (7536, 30256), (7564, 30144), (7808, 29202), (7936, 28731), (9577, 23808), (9734, 23424), (10048, 22692), (11346, 20096), (11712, 19468), (11904, 19154), (14601, 15616), (15072, 15128)]