2018208624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 5552216064

約数和(自身を除く): 3534007440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 157, 159, 163, 186, 212, 248, 314, 318, 326, 372, 424, 471, 489, 496, 628, 636, 652, 744, 848, 942, 978, 1256, 1272, 1304, 1488, 1643, 1884, 1956, 2512, 2544, 2608, 3286, 3768, 3912, 4867, 4929, 5053, 6572, 7536, 7824, 8321, 8639, 9734, 9858, 10106, 13144, 14601, 15159, 16642, 17278, 19468, 19716, 20212, 24963, 25591, 25917, 26288, 29202, 30318, 33284, 34556, 38936, 39432, 40424, 49926, 51182, 51834, 58404, 60636, 66568, 69112, 76773, 77872, 78864, 80848, 99852, 102364, 103668, 116808, 121272, 133136, 138224, 153546, 199704, 204728, 207336, 233616, 242544, 257951, 267809, 307092, 399408, 409456, 414672, 515902, 535618, 614184, 773853, 793321, 803427, 1031804, 1071236, 1228368, 1356323, 1547706, 1586642, 1606854, 2063608, 2142472, 2379963, 2712646, 3095412, 3173284, 3213708, 4068969, 4127216, 4284944, 4759926, 5425292, 6190824, 6346568, 6427416, 8137938, 9519852, 10850584, 12381648, 12693136, 12854832, 16275876, 19039704, 21701168, 32551752, 38079408, 42046013, 65103504, 84092026, 126138039, 168184052, 252276078, 336368104, 504552156, 672736208, 1009104312, 2018208624]

約数ペア:

[(1, 2018208624), (2, 1009104312), (3, 672736208), (4, 504552156), (6, 336368104), (8, 252276078), (12, 168184052), (16, 126138039), (24, 84092026), (31, 65103504), (48, 42046013), (53, 38079408), (62, 32551752), (93, 21701168), (106, 19039704), (124, 16275876), (157, 12854832), (159, 12693136), (163, 12381648), (186, 10850584), (212, 9519852), (248, 8137938), (314, 6427416), (318, 6346568), (326, 6190824), (372, 5425292), (424, 4759926), (471, 4284944), (489, 4127216), (496, 4068969), (628, 3213708), (636, 3173284), (652, 3095412), (744, 2712646), (848, 2379963), (942, 2142472), (978, 2063608), (1256, 1606854), (1272, 1586642), (1304, 1547706), (1488, 1356323), (1643, 1228368), (1884, 1071236), (1956, 1031804), (2512, 803427), (2544, 793321), (2608, 773853), (3286, 614184), (3768, 535618), (3912, 515902), (4867, 414672), (4929, 409456), (5053, 399408), (6572, 307092), (7536, 267809), (7824, 257951), (8321, 242544), (8639, 233616), (9734, 207336), (9858, 204728), (10106, 199704), (13144, 153546), (14601, 138224), (15159, 133136), (16642, 121272), (17278, 116808), (19468, 103668), (19716, 102364), (20212, 99852), (24963, 80848), (25591, 78864), (25917, 77872), (26288, 76773), (29202, 69112), (30318, 66568), (33284, 60636), (34556, 58404), (38936, 51834), (39432, 51182), (40424, 49926)]