64407760128

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 324

約数和(自身を含む): 197457169728

約数和(自身を除く): 133049409600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 211, 228, 256, 288, 304, 342, 361, 367, 384, 422, 456, 576, 608, 633, 684, 722, 734, 768, 844, 912, 1083, 1101, 1152, 1216, 1266, 1368, 1444, 1468, 1688, 1824, 1899, 2166, 2202, 2304, 2432, 2532, 2736, 2888, 2936, 3249, 3303, 3376, 3648, 3798, 4009, 4332, 4404, 4864, 5064, 5472, 5776, 5872, 6498, 6606, 6752, 6973, 7296, 7596, 8018, 8664, 8808, 10128, 10944, 11552, 11744, 12027, 12996, 13212, 13504, 13946, 14592, 15192, 16036, 17328, 17616, 20256, 20919, 21888, 23104, 23488, 24054, 25992, 26424, 27008, 27892, 30384, 32072, 34656, 35232, 36081, 40512, 41838, 43776, 46208, 46976, 48108, 51984, 52848, 54016, 55784, 60768, 62757, 64144, 69312, 70464, 72162, 76171, 77437, 81024, 83676, 92416, 93952, 96216, 103968, 105696, 111568, 121536, 125514, 128288, 132487, 138624, 140928, 144324, 152342, 154874, 162048, 167352, 192432, 207936, 211392, 223136, 228513, 232311, 243072, 251028, 256576, 264974, 277248, 281856, 288648, 304684, 309748, 334704, 384864, 397461, 415872, 422784, 446272, 457026, 464622, 486144, 502056, 513152, 529948, 577296, 609368, 619496, 669408, 685539, 696933, 769728, 794922, 831744, 845568, 892544, 914052, 929244, 1004112, 1026304, 1059896, 1154592, 1192383, 1218736, 1238992, 1338816, 1371078, 1393866, 1471303, 1539456, 1589844, 1785088, 1828104, 1858488, 2008224, 2119792, 2309184, 2384766, 2437472, 2477984, 2677632, 2742156, 2787732, 2942606, 3078912, 3179688, 3656208, 3716976, 4016448, 4239584, 4413909, 4618368, 4769532, 4874944, 4955968, 5355264, 5484312, 5575464, 5885212, 6359376, 7312416, 7433952, 8032896, 8479168, 8827818, 9236736, 9539064, 9749888, 9911936, 10968624, 11150928, 11770424, 12718752, 13241727, 14624832, 14867904, 16065792, 16958336, 17655636, 19078128, 19499776, 19823872, 21937248, 22301856, 23540848, 25437504, 26483454, 27954757, 29249664, 29735808, 33916672, 35311272, 38156256, 43874496, 44603712, 47081696, 50875008, 52966908, 55909514, 58499328, 59471616, 70622544, 76312512, 83864271, 87748992, 89207424, 94163392, 101750016, 105933816, 111819028, 141245088, 152625024, 167728542, 175497984, 178414848, 188326784, 211867632, 223638056, 251592813, 282490176, 305250048, 335457084, 376653568, 423735264, 447276112, 503185626, 564980352, 670914168, 847470528, 894552224, 1006371252, 1129960704, 1341828336, 1694941056, 1789104448, 2012742504, 2683656672, 3389882112, 3578208896, 4025485008, 5367313344, 7156417792, 8050970016, 10734626688, 16101940032, 21469253376, 32203880064, 64407760128]

約数ペア:

[(1, 64407760128), (2, 32203880064), (3, 21469253376), (4, 16101940032), (6, 10734626688), (8, 8050970016), (9, 7156417792), (12, 5367313344), (16, 4025485008), (18, 3578208896), (19, 3389882112), (24, 2683656672), (32, 2012742504), (36, 1789104448), (38, 1694941056), (48, 1341828336), (57, 1129960704), (64, 1006371252), (72, 894552224), (76, 847470528), (96, 670914168), (114, 564980352), (128, 503185626), (144, 447276112), (152, 423735264), (171, 376653568), (192, 335457084), (211, 305250048), (228, 282490176), (256, 251592813), (288, 223638056), (304, 211867632), (342, 188326784), (361, 178414848), (367, 175497984), (384, 167728542), (422, 152625024), (456, 141245088), (576, 111819028), (608, 105933816), (633, 101750016), (684, 94163392), (722, 89207424), (734, 87748992), (768, 83864271), (844, 76312512), (912, 70622544), (1083, 59471616), (1101, 58499328), (1152, 55909514), (1216, 52966908), (1266, 50875008), (1368, 47081696), (1444, 44603712), (1468, 43874496), (1688, 38156256), (1824, 35311272), (1899, 33916672), (2166, 29735808), (2202, 29249664), (2304, 27954757), (2432, 26483454), (2532, 25437504), (2736, 23540848), (2888, 22301856), (2936, 21937248), (3249, 19823872), (3303, 19499776), (3376, 19078128), (3648, 17655636), (3798, 16958336), (4009, 16065792), (4332, 14867904), (4404, 14624832), (4864, 13241727), (5064, 12718752), (5472, 11770424), (5776, 11150928), (5872, 10968624), (6498, 9911936), (6606, 9749888), (6752, 9539064), (6973, 9236736), (7296, 8827818), (7596, 8479168), (8018, 8032896), (8664, 7433952), (8808, 7312416), (10128, 6359376), (10944, 5885212), (11552, 5575464), (11744, 5484312), (12027, 5355264), (12996, 4955968), (13212, 4874944), (13504, 4769532), (13946, 4618368), (14592, 4413909), (15192, 4239584), (16036, 4016448), (17328, 3716976), (17616, 3656208), (20256, 3179688), (20919, 3078912), (21888, 2942606), (23104, 2787732), (23488, 2742156), (24054, 2677632), (25992, 2477984), (26424, 2437472), (27008, 2384766), (27892, 2309184), (30384, 2119792), (32072, 2008224), (34656, 1858488), (35232, 1828104), (36081, 1785088), (40512, 1589844), (41838, 1539456), (43776, 1471303), (46208, 1393866), (46976, 1371078), (48108, 1338816), (51984, 1238992), (52848, 1218736), (54016, 1192383), (55784, 1154592), (60768, 1059896), (62757, 1026304), (64144, 1004112), (69312, 929244), (70464, 914052), (72162, 892544), (76171, 845568), (77437, 831744), (81024, 794922), (83676, 769728), (92416, 696933), (93952, 685539), (96216, 669408), (103968, 619496), (105696, 609368), (111568, 577296), (121536, 529948), (125514, 513152), (128288, 502056), (132487, 486144), (138624, 464622), (140928, 457026), (144324, 446272), (152342, 422784), (154874, 415872), (162048, 397461), (167352, 384864), (192432, 334704), (207936, 309748), (211392, 304684), (223136, 288648), (228513, 281856), (232311, 277248), (243072, 264974), (251028, 256576)]