21750644736

素因数分解:

$2^{15}\times 3^2\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 63426345840

約数和(自身を除く): 41675701104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 563, 576, 768, 786, 1024, 1048, 1126, 1152, 1179, 1536, 1572, 1689, 2048, 2096, 2252, 2304, 2358, 3072, 3144, 3378, 4096, 4192, 4504, 4608, 4716, 5067, 6144, 6288, 6756, 8192, 8384, 9008, 9216, 9432, 10134, 12288, 12576, 13512, 16384, 16768, 18016, 18432, 18864, 20268, 24576, 25152, 27024, 32768, 33536, 36032, 36864, 37728, 40536, 49152, 50304, 54048, 67072, 72064, 73728, 73753, 75456, 81072, 98304, 100608, 108096, 134144, 144128, 147456, 147506, 150912, 162144, 201216, 216192, 221259, 268288, 288256, 294912, 295012, 301824, 324288, 402432, 432384, 442518, 536576, 576512, 590024, 603648, 648576, 663777, 804864, 864768, 885036, 1073152, 1153024, 1180048, 1207296, 1297152, 1327554, 1609728, 1729536, 1770072, 2146304, 2306048, 2360096, 2414592, 2594304, 2655108, 3219456, 3459072, 3540144, 4292608, 4612096, 4720192, 4829184, 5188608, 5310216, 6438912, 6918144, 7080288, 9224192, 9440384, 9658368, 10377216, 10620432, 12877824, 13836288, 14160576, 18448384, 18880768, 19316736, 20754432, 21240864, 27672576, 28321152, 37761536, 38633472, 41508864, 42481728, 55345152, 56642304, 75523072, 83017728, 84963456, 113284608, 151046144, 166035456, 169926912, 226569216, 302092288, 339853824, 453138432, 604184576, 679707648, 906276864, 1208369152, 1359415296, 1812553728, 2416738304, 2718830592, 3625107456, 5437661184, 7250214912, 10875322368, 21750644736]

約数ペア:

[(1, 21750644736), (2, 10875322368), (3, 7250214912), (4, 5437661184), (6, 3625107456), (8, 2718830592), (9, 2416738304), (12, 1812553728), (16, 1359415296), (18, 1208369152), (24, 906276864), (32, 679707648), (36, 604184576), (48, 453138432), (64, 339853824), (72, 302092288), (96, 226569216), (128, 169926912), (131, 166035456), (144, 151046144), (192, 113284608), (256, 84963456), (262, 83017728), (288, 75523072), (384, 56642304), (393, 55345152), (512, 42481728), (524, 41508864), (563, 38633472), (576, 37761536), (768, 28321152), (786, 27672576), (1024, 21240864), (1048, 20754432), (1126, 19316736), (1152, 18880768), (1179, 18448384), (1536, 14160576), (1572, 13836288), (1689, 12877824), (2048, 10620432), (2096, 10377216), (2252, 9658368), (2304, 9440384), (2358, 9224192), (3072, 7080288), (3144, 6918144), (3378, 6438912), (4096, 5310216), (4192, 5188608), (4504, 4829184), (4608, 4720192), (4716, 4612096), (5067, 4292608), (6144, 3540144), (6288, 3459072), (6756, 3219456), (8192, 2655108), (8384, 2594304), (9008, 2414592), (9216, 2360096), (9432, 2306048), (10134, 2146304), (12288, 1770072), (12576, 1729536), (13512, 1609728), (16384, 1327554), (16768, 1297152), (18016, 1207296), (18432, 1180048), (18864, 1153024), (20268, 1073152), (24576, 885036), (25152, 864768), (27024, 804864), (32768, 663777), (33536, 648576), (36032, 603648), (36864, 590024), (37728, 576512), (40536, 536576), (49152, 442518), (50304, 432384), (54048, 402432), (67072, 324288), (72064, 301824), (73728, 295012), (73753, 294912), (75456, 288256), (81072, 268288), (98304, 221259), (100608, 216192), (108096, 201216), (134144, 162144), (144128, 150912), (147456, 147506)]