19098979328

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 264

約数和(自身を含む): 46030970880

約数和(自身を除く): 26931991552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 79, 88, 104, 127, 128, 143, 158, 169, 176, 208, 254, 256, 286, 316, 338, 352, 416, 508, 512, 572, 632, 676, 704, 832, 869, 1016, 1024, 1027, 1144, 1264, 1352, 1397, 1408, 1651, 1664, 1738, 1859, 2032, 2054, 2288, 2528, 2704, 2794, 2816, 3302, 3328, 3476, 3718, 4064, 4108, 4576, 5056, 5408, 5588, 5632, 6604, 6656, 6952, 7436, 8128, 8216, 9152, 10033, 10112, 10816, 11176, 11264, 11297, 13208, 13312, 13351, 13904, 14872, 16256, 16432, 18161, 18304, 20066, 20224, 21463, 21632, 22352, 22594, 26416, 26702, 27808, 29744, 32512, 32864, 36322, 36608, 40132, 40448, 42926, 43264, 44704, 45188, 52832, 53404, 55616, 59488, 65024, 65728, 72644, 73216, 80264, 80896, 85852, 86528, 89408, 90376, 105664, 106808, 110363, 111232, 118976, 130048, 130429, 131456, 145288, 146432, 146861, 160528, 171704, 173056, 178816, 180752, 211328, 213616, 220726, 222464, 236093, 237952, 260858, 262912, 290576, 293722, 321056, 343408, 357632, 361504, 422656, 427232, 441452, 444928, 472186, 475904, 521716, 525824, 581152, 587444, 642112, 686816, 715264, 723008, 845312, 854464, 882904, 889856, 944372, 951808, 1043432, 1051648, 1162304, 1174888, 1284224, 1373632, 1430528, 1434719, 1446016, 1690624, 1695577, 1708928, 1765808, 1888744, 1903616, 2086864, 2324608, 2349776, 2568448, 2747264, 2869438, 2892032, 3391154, 3417856, 3531616, 3777488, 4173728, 4649216, 4699552, 5136896, 5494528, 5738876, 5784064, 6782308, 6835712, 7063232, 7554976, 8347456, 9298432, 9399104, 10273792, 10989056, 11477752, 11568128, 13564616, 13671424, 14126464, 15109952, 16694912, 18596864, 18651347, 18798208, 21978112, 22955504, 27129232, 28252928, 30219904, 33389824, 37302694, 37596416, 45911008, 54258464, 56505856, 60439808, 66779648, 74605388, 75192832, 91822016, 108516928, 113011712, 120879616, 133559296, 149210776, 150385664, 183644032, 217033856, 241759232, 298421552, 367288064, 434067712, 596843104, 734576128, 868135424, 1193686208, 1469152256, 1736270848, 2387372416, 4774744832, 9549489664, 19098979328]

約数ペア:

[(1, 19098979328), (2, 9549489664), (4, 4774744832), (8, 2387372416), (11, 1736270848), (13, 1469152256), (16, 1193686208), (22, 868135424), (26, 734576128), (32, 596843104), (44, 434067712), (52, 367288064), (64, 298421552), (79, 241759232), (88, 217033856), (104, 183644032), (127, 150385664), (128, 149210776), (143, 133559296), (158, 120879616), (169, 113011712), (176, 108516928), (208, 91822016), (254, 75192832), (256, 74605388), (286, 66779648), (316, 60439808), (338, 56505856), (352, 54258464), (416, 45911008), (508, 37596416), (512, 37302694), (572, 33389824), (632, 30219904), (676, 28252928), (704, 27129232), (832, 22955504), (869, 21978112), (1016, 18798208), (1024, 18651347), (1027, 18596864), (1144, 16694912), (1264, 15109952), (1352, 14126464), (1397, 13671424), (1408, 13564616), (1651, 11568128), (1664, 11477752), (1738, 10989056), (1859, 10273792), (2032, 9399104), (2054, 9298432), (2288, 8347456), (2528, 7554976), (2704, 7063232), (2794, 6835712), (2816, 6782308), (3302, 5784064), (3328, 5738876), (3476, 5494528), (3718, 5136896), (4064, 4699552), (4108, 4649216), (4576, 4173728), (5056, 3777488), (5408, 3531616), (5588, 3417856), (5632, 3391154), (6604, 2892032), (6656, 2869438), (6952, 2747264), (7436, 2568448), (8128, 2349776), (8216, 2324608), (9152, 2086864), (10033, 1903616), (10112, 1888744), (10816, 1765808), (11176, 1708928), (11264, 1695577), (11297, 1690624), (13208, 1446016), (13312, 1434719), (13351, 1430528), (13904, 1373632), (14872, 1284224), (16256, 1174888), (16432, 1162304), (18161, 1051648), (18304, 1043432), (20066, 951808), (20224, 944372), (21463, 889856), (21632, 882904), (22352, 854464), (22594, 845312), (26416, 723008), (26702, 715264), (27808, 686816), (29744, 642112), (32512, 587444), (32864, 581152), (36322, 525824), (36608, 521716), (40132, 475904), (40448, 472186), (42926, 444928), (43264, 441452), (44704, 427232), (45188, 422656), (52832, 361504), (53404, 357632), (55616, 343408), (59488, 321056), (65024, 293722), (65728, 290576), (72644, 262912), (73216, 260858), (80264, 237952), (80896, 236093), (85852, 222464), (86528, 220726), (89408, 213616), (90376, 211328), (105664, 180752), (106808, 178816), (110363, 173056), (111232, 171704), (118976, 160528), (130048, 146861), (130429, 146432), (131456, 145288)]