266244864

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 748790784

約数和(自身を除く): 482545920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 211, 212, 248, 256, 318, 372, 384, 422, 424, 496, 633, 636, 744, 768, 844, 848, 992, 1266, 1272, 1488, 1643, 1688, 1696, 1984, 2532, 2544, 2976, 3286, 3376, 3392, 3968, 4929, 5064, 5088, 5952, 6541, 6572, 6752, 6784, 7936, 9858, 10128, 10176, 11183, 11904, 13082, 13144, 13504, 13568, 19623, 19716, 20256, 20352, 22366, 23808, 26164, 26288, 27008, 33549, 39246, 39432, 40512, 40704, 44732, 52328, 52576, 54016, 67098, 78492, 78864, 81024, 89464, 104656, 105152, 134196, 156984, 157728, 162048, 178928, 209312, 210304, 268392, 313968, 315456, 346673, 357856, 418624, 420608, 536784, 627936, 630912, 693346, 715712, 837248, 1040019, 1073568, 1255872, 1261824, 1386692, 1431424, 1674496, 2080038, 2147136, 2511744, 2773384, 2862848, 4160076, 4294272, 5023488, 5546768, 8320152, 8588544, 11093536, 16640304, 22187072, 33280608, 44374144, 66561216, 88748288, 133122432, 266244864]

約数ペア:

[(1, 266244864), (2, 133122432), (3, 88748288), (4, 66561216), (6, 44374144), (8, 33280608), (12, 22187072), (16, 16640304), (24, 11093536), (31, 8588544), (32, 8320152), (48, 5546768), (53, 5023488), (62, 4294272), (64, 4160076), (93, 2862848), (96, 2773384), (106, 2511744), (124, 2147136), (128, 2080038), (159, 1674496), (186, 1431424), (192, 1386692), (211, 1261824), (212, 1255872), (248, 1073568), (256, 1040019), (318, 837248), (372, 715712), (384, 693346), (422, 630912), (424, 627936), (496, 536784), (633, 420608), (636, 418624), (744, 357856), (768, 346673), (844, 315456), (848, 313968), (992, 268392), (1266, 210304), (1272, 209312), (1488, 178928), (1643, 162048), (1688, 157728), (1696, 156984), (1984, 134196), (2532, 105152), (2544, 104656), (2976, 89464), (3286, 81024), (3376, 78864), (3392, 78492), (3968, 67098), (4929, 54016), (5064, 52576), (5088, 52328), (5952, 44732), (6541, 40704), (6572, 40512), (6752, 39432), (6784, 39246), (7936, 33549), (9858, 27008), (10128, 26288), (10176, 26164), (11183, 23808), (11904, 22366), (13082, 20352), (13144, 20256), (13504, 19716), (13568, 19623)]