218983363952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{15971}}^1$

素因数の和:16111

約数の個数: 160

約数和(自身を含む): 487685214720

約数和(自身を除く): 268701850768

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 53, 74, 76, 92, 106, 148, 152, 184, 212, 296, 304, 368, 424, 437, 592, 703, 848, 851, 874, 1007, 1219, 1406, 1702, 1748, 1961, 2014, 2438, 2812, 3404, 3496, 3922, 4028, 4876, 5624, 6808, 6992, 7844, 8056, 9752, 11248, 13616, 15688, 15971, 16112, 16169, 19504, 23161, 31376, 31942, 32338, 37259, 45103, 46322, 63884, 64676, 74518, 90206, 92644, 127768, 129352, 149036, 180412, 185288, 255536, 258704, 298072, 303449, 360824, 367333, 370576, 590927, 596144, 606898, 721648, 734666, 846463, 856957, 1181854, 1213796, 1469332, 1692926, 1713914, 2363708, 2427592, 2938664, 3385852, 3427828, 4727416, 4855184, 5877328, 6771704, 6855656, 6979327, 9454832, 11227613, 13543408, 13591321, 13711312, 13958654, 16082797, 19468649, 22455226, 27182642, 27917308, 31319131, 32165594, 38937298, 44910452, 54365284, 55834616, 62638262, 64331188, 77874596, 89820904, 108730568, 111669232, 125276524, 128662376, 155749192, 179641808, 217461136, 250553048, 257324752, 258235099, 311498384, 369904331, 501106096, 516470198, 595063489, 720340013, 739808662, 1032940396, 1190126978, 1440680026, 1479617324, 2065880792, 2380253956, 2881360052, 2959234648, 4131761584, 4760507912, 5762720104, 5918469296, 9521015824, 11525440208, 13686460247, 27372920494, 54745840988, 109491681976, 218983363952]

約数ペア:

[(1, 218983363952), (2, 109491681976), (4, 54745840988), (8, 27372920494), (16, 13686460247), (19, 11525440208), (23, 9521015824), (37, 5918469296), (38, 5762720104), (46, 4760507912), (53, 4131761584), (74, 2959234648), (76, 2881360052), (92, 2380253956), (106, 2065880792), (148, 1479617324), (152, 1440680026), (184, 1190126978), (212, 1032940396), (296, 739808662), (304, 720340013), (368, 595063489), (424, 516470198), (437, 501106096), (592, 369904331), (703, 311498384), (848, 258235099), (851, 257324752), (874, 250553048), (1007, 217461136), (1219, 179641808), (1406, 155749192), (1702, 128662376), (1748, 125276524), (1961, 111669232), (2014, 108730568), (2438, 89820904), (2812, 77874596), (3404, 64331188), (3496, 62638262), (3922, 55834616), (4028, 54365284), (4876, 44910452), (5624, 38937298), (6808, 32165594), (6992, 31319131), (7844, 27917308), (8056, 27182642), (9752, 22455226), (11248, 19468649), (13616, 16082797), (15688, 13958654), (15971, 13711312), (16112, 13591321), (16169, 13543408), (19504, 11227613), (23161, 9454832), (31376, 6979327), (31942, 6855656), (32338, 6771704), (37259, 5877328), (45103, 4855184), (46322, 4727416), (63884, 3427828), (64676, 3385852), (74518, 2938664), (90206, 2427592), (92644, 2363708), (127768, 1713914), (129352, 1692926), (149036, 1469332), (180412, 1213796), (185288, 1181854), (255536, 856957), (258704, 846463), (298072, 734666), (303449, 721648), (360824, 606898), (367333, 596144), (370576, 590927)]