1340729856

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 4085452800

約数和(自身を除く): 2744722944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 79, 87, 96, 116, 127, 128, 144, 158, 174, 192, 232, 237, 254, 256, 261, 288, 316, 348, 381, 384, 464, 474, 508, 512, 522, 576, 632, 696, 711, 762, 768, 928, 948, 1016, 1044, 1143, 1152, 1264, 1392, 1422, 1524, 1536, 1856, 1896, 2032, 2088, 2286, 2291, 2304, 2528, 2784, 2844, 3048, 3683, 3712, 3792, 4064, 4176, 4572, 4582, 4608, 5056, 5568, 5688, 6096, 6873, 7366, 7424, 7584, 8128, 8352, 9144, 9164, 10033, 10112, 11049, 11136, 11376, 12192, 13746, 14732, 14848, 15168, 16256, 16704, 18288, 18328, 20066, 20224, 20619, 22098, 22272, 22752, 24384, 27492, 29464, 30099, 30336, 32512, 33147, 33408, 36576, 36656, 40132, 40448, 41238, 44196, 44544, 45504, 48768, 54984, 58928, 60198, 60672, 65024, 66294, 66816, 73152, 73312, 80264, 82476, 88392, 90297, 91008, 97536, 109968, 117856, 120396, 121344, 132588, 133632, 146304, 146624, 160528, 164952, 176784, 180594, 182016, 195072, 219936, 235712, 240792, 265176, 290957, 292608, 293248, 321056, 329904, 353568, 361188, 364032, 439872, 471424, 481584, 530352, 581914, 585216, 586496, 642112, 659808, 707136, 722376, 872871, 879744, 942848, 963168, 1060704, 1163828, 1172992, 1284224, 1319616, 1414272, 1444752, 1745742, 1759488, 1885696, 1926336, 2121408, 2327656, 2568448, 2618613, 2639232, 2828544, 2889504, 3491484, 3518976, 3852672, 4242816, 4655312, 5136896, 5237226, 5278464, 5657088, 5779008, 6982968, 7705344, 8485632, 9310624, 10474452, 10556928, 11558016, 13965936, 15410688, 16971264, 18621248, 20948904, 23116032, 27931872, 37242496, 41897808, 46232064, 55863744, 74484992, 83795616, 111727488, 148969984, 167591232, 223454976, 335182464, 446909952, 670364928, 1340729856]

約数ペア:

[(1, 1340729856), (2, 670364928), (3, 446909952), (4, 335182464), (6, 223454976), (8, 167591232), (9, 148969984), (12, 111727488), (16, 83795616), (18, 74484992), (24, 55863744), (29, 46232064), (32, 41897808), (36, 37242496), (48, 27931872), (58, 23116032), (64, 20948904), (72, 18621248), (79, 16971264), (87, 15410688), (96, 13965936), (116, 11558016), (127, 10556928), (128, 10474452), (144, 9310624), (158, 8485632), (174, 7705344), (192, 6982968), (232, 5779008), (237, 5657088), (254, 5278464), (256, 5237226), (261, 5136896), (288, 4655312), (316, 4242816), (348, 3852672), (381, 3518976), (384, 3491484), (464, 2889504), (474, 2828544), (508, 2639232), (512, 2618613), (522, 2568448), (576, 2327656), (632, 2121408), (696, 1926336), (711, 1885696), (762, 1759488), (768, 1745742), (928, 1444752), (948, 1414272), (1016, 1319616), (1044, 1284224), (1143, 1172992), (1152, 1163828), (1264, 1060704), (1392, 963168), (1422, 942848), (1524, 879744), (1536, 872871), (1856, 722376), (1896, 707136), (2032, 659808), (2088, 642112), (2286, 586496), (2291, 585216), (2304, 581914), (2528, 530352), (2784, 481584), (2844, 471424), (3048, 439872), (3683, 364032), (3712, 361188), (3792, 353568), (4064, 329904), (4176, 321056), (4572, 293248), (4582, 292608), (4608, 290957), (5056, 265176), (5568, 240792), (5688, 235712), (6096, 219936), (6873, 195072), (7366, 182016), (7424, 180594), (7584, 176784), (8128, 164952), (8352, 160528), (9144, 146624), (9164, 146304), (10033, 133632), (10112, 132588), (11049, 121344), (11136, 120396), (11376, 117856), (12192, 109968), (13746, 97536), (14732, 91008), (14848, 90297), (15168, 88392), (16256, 82476), (16704, 80264), (18288, 73312), (18328, 73152), (20066, 66816), (20224, 66294), (20619, 65024), (22098, 60672), (22272, 60198), (22752, 58928), (24384, 54984), (27492, 48768), (29464, 45504), (30099, 44544), (30336, 44196), (32512, 41238), (33147, 40448), (33408, 40132), (36576, 36656)]