205677312

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 579253248

約数和(自身を除く): 373575936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 163, 186, 192, 212, 248, 256, 318, 326, 372, 384, 424, 489, 496, 636, 652, 744, 768, 848, 978, 992, 1272, 1304, 1488, 1643, 1696, 1956, 1984, 2544, 2608, 2976, 3286, 3392, 3912, 3968, 4929, 5053, 5088, 5216, 5952, 6572, 6784, 7824, 7936, 8639, 9858, 10106, 10176, 10432, 11904, 13144, 13568, 15159, 15648, 17278, 19716, 20212, 20352, 20864, 23808, 25917, 26288, 30318, 31296, 34556, 39432, 40424, 40704, 41728, 51834, 52576, 60636, 62592, 69112, 78864, 80848, 103668, 105152, 121272, 125184, 138224, 157728, 161696, 207336, 210304, 242544, 267809, 276448, 315456, 323392, 414672, 420608, 485088, 535618, 552896, 630912, 646784, 803427, 829344, 970176, 1071236, 1105792, 1261824, 1293568, 1606854, 1658688, 1940352, 2142472, 2211584, 3213708, 3317376, 3880704, 4284944, 6427416, 6634752, 8569888, 12854832, 17139776, 25709664, 34279552, 51419328, 68559104, 102838656, 205677312]

約数ペア:

[(1, 205677312), (2, 102838656), (3, 68559104), (4, 51419328), (6, 34279552), (8, 25709664), (12, 17139776), (16, 12854832), (24, 8569888), (31, 6634752), (32, 6427416), (48, 4284944), (53, 3880704), (62, 3317376), (64, 3213708), (93, 2211584), (96, 2142472), (106, 1940352), (124, 1658688), (128, 1606854), (159, 1293568), (163, 1261824), (186, 1105792), (192, 1071236), (212, 970176), (248, 829344), (256, 803427), (318, 646784), (326, 630912), (372, 552896), (384, 535618), (424, 485088), (489, 420608), (496, 414672), (636, 323392), (652, 315456), (744, 276448), (768, 267809), (848, 242544), (978, 210304), (992, 207336), (1272, 161696), (1304, 157728), (1488, 138224), (1643, 125184), (1696, 121272), (1956, 105152), (1984, 103668), (2544, 80848), (2608, 78864), (2976, 69112), (3286, 62592), (3392, 60636), (3912, 52576), (3968, 51834), (4929, 41728), (5053, 40704), (5088, 40424), (5216, 39432), (5952, 34556), (6572, 31296), (6784, 30318), (7824, 26288), (7936, 25917), (8639, 23808), (9858, 20864), (10106, 20352), (10176, 20212), (10432, 19716), (11904, 17278), (13144, 15648), (13568, 15159)]