64554229376

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 384

約数和(自身を含む): 167891673600

約数和(自身を除く): 103337444224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 73, 79, 91, 104, 112, 124, 128, 146, 158, 182, 208, 217, 224, 248, 292, 316, 364, 403, 416, 434, 448, 496, 511, 553, 584, 632, 728, 806, 832, 868, 896, 949, 961, 992, 1022, 1027, 1106, 1168, 1264, 1456, 1612, 1664, 1736, 1898, 1922, 1984, 2044, 2054, 2212, 2263, 2336, 2449, 2528, 2821, 2912, 3224, 3472, 3796, 3844, 3968, 4088, 4108, 4424, 4526, 4672, 4898, 5056, 5642, 5767, 5824, 6448, 6643, 6727, 6944, 7189, 7592, 7688, 8176, 8216, 8848, 9052, 9344, 9796, 10112, 11284, 11534, 11648, 12493, 12896, 13286, 13454, 13888, 14378, 15184, 15376, 15841, 16352, 16432, 17143, 17696, 18104, 19592, 22568, 23068, 24986, 25792, 26572, 26908, 27776, 28756, 29419, 30368, 30752, 31682, 31837, 32704, 32864, 34286, 35392, 36208, 39184, 40369, 45136, 46136, 49972, 51584, 53144, 53816, 57512, 58838, 60736, 61504, 63364, 63674, 65408, 65728, 68572, 70153, 70784, 72416, 74971, 75919, 78368, 80738, 87451, 90272, 92272, 99944, 106288, 107632, 115024, 117676, 121472, 123008, 126728, 127348, 131456, 137144, 140306, 144832, 149942, 151838, 156736, 161476, 174902, 178777, 180544, 184544, 199888, 205933, 212576, 215264, 222859, 230048, 235352, 253456, 254696, 274288, 280612, 289664, 299884, 303676, 313472, 322952, 349804, 357554, 361088, 369088, 399776, 411866, 425152, 430528, 445718, 460096, 470704, 491071, 506912, 509392, 524797, 531433, 548576, 561224, 599768, 607352, 645904, 699608, 715108, 738176, 799552, 823732, 850304, 861056, 891436, 911989, 920192, 941408, 982142, 986947, 1013824, 1018784, 1049594, 1062866, 1097152, 1122448, 1199536, 1214704, 1251439, 1291808, 1399216, 1430216, 1599104, 1647464, 1782872, 1823978, 1882816, 1964284, 1973894, 2027648, 2037568, 2099188, 2125732, 2194304, 2244896, 2324101, 2399072, 2429408, 2502878, 2583616, 2798432, 2860432, 3294928, 3565744, 3647956, 3765632, 3928568, 3947788, 4075136, 4198376, 4251464, 4489792, 4648202, 4798144, 4858816, 5005756, 5167232, 5542087, 5596864, 5720864, 6383923, 6589856, 6908629, 7131488, 7295912, 7857136, 7895576, 8396752, 8502928, 8979584, 9296404, 9596288, 9717632, 10011512, 11084174, 11193728, 11441728, 12767846, 13179712, 13817258, 14262976, 14591824, 15714272, 15791152, 16268707, 16793504, 17005856, 18592808, 20023024, 22168348, 22883456, 25535692, 26359424, 27634516, 28525952, 29183648, 31428544, 31582304, 32537414, 33587008, 34011712, 37185616, 38794609, 40046048, 44336696, 51071384, 55269032, 58367296, 62857088, 63164608, 65074828, 67174016, 68023424, 72047131, 74371232, 77589218, 80092096, 88673392, 102142768, 110538064, 116734592, 126329216, 130149656, 144094262, 148742464, 155178436, 160184192, 177346784, 204285536, 221076128, 260299312, 288188524, 297484928, 310356872, 354693568, 408571072, 442152256, 504329917, 520598624, 576377048, 620713744, 709387136, 817142144, 884304512, 1008659834, 1041197248, 1152754096, 1241427488, 2017319668, 2082394496, 2305508192, 2482854976, 4034639336, 4611016384, 4965709952, 8069278672, 9222032768, 16138557344, 32277114688, 64554229376]

約数ペア:

[(1, 64554229376), (2, 32277114688), (4, 16138557344), (7, 9222032768), (8, 8069278672), (13, 4965709952), (14, 4611016384), (16, 4034639336), (26, 2482854976), (28, 2305508192), (31, 2082394496), (32, 2017319668), (52, 1241427488), (56, 1152754096), (62, 1041197248), (64, 1008659834), (73, 884304512), (79, 817142144), (91, 709387136), (104, 620713744), (112, 576377048), (124, 520598624), (128, 504329917), (146, 442152256), (158, 408571072), (182, 354693568), (208, 310356872), (217, 297484928), (224, 288188524), (248, 260299312), (292, 221076128), (316, 204285536), (364, 177346784), (403, 160184192), (416, 155178436), (434, 148742464), (448, 144094262), (496, 130149656), (511, 126329216), (553, 116734592), (584, 110538064), (632, 102142768), (728, 88673392), (806, 80092096), (832, 77589218), (868, 74371232), (896, 72047131), (949, 68023424), (961, 67174016), (992, 65074828), (1022, 63164608), (1027, 62857088), (1106, 58367296), (1168, 55269032), (1264, 51071384), (1456, 44336696), (1612, 40046048), (1664, 38794609), (1736, 37185616), (1898, 34011712), (1922, 33587008), (1984, 32537414), (2044, 31582304), (2054, 31428544), (2212, 29183648), (2263, 28525952), (2336, 27634516), (2449, 26359424), (2528, 25535692), (2821, 22883456), (2912, 22168348), (3224, 20023024), (3472, 18592808), (3796, 17005856), (3844, 16793504), (3968, 16268707), (4088, 15791152), (4108, 15714272), (4424, 14591824), (4526, 14262976), (4672, 13817258), (4898, 13179712), (5056, 12767846), (5642, 11441728), (5767, 11193728), (5824, 11084174), (6448, 10011512), (6643, 9717632), (6727, 9596288), (6944, 9296404), (7189, 8979584), (7592, 8502928), (7688, 8396752), (8176, 7895576), (8216, 7857136), (8848, 7295912), (9052, 7131488), (9344, 6908629), (9796, 6589856), (10112, 6383923), (11284, 5720864), (11534, 5596864), (11648, 5542087), (12493, 5167232), (12896, 5005756), (13286, 4858816), (13454, 4798144), (13888, 4648202), (14378, 4489792), (15184, 4251464), (15376, 4198376), (15841, 4075136), (16352, 3947788), (16432, 3928568), (17143, 3765632), (17696, 3647956), (18104, 3565744), (19592, 3294928), (22568, 2860432), (23068, 2798432), (24986, 2583616), (25792, 2502878), (26572, 2429408), (26908, 2399072), (27776, 2324101), (28756, 2244896), (29419, 2194304), (30368, 2125732), (30752, 2099188), (31682, 2037568), (31837, 2027648), (32704, 1973894), (32864, 1964284), (34286, 1882816), (35392, 1823978), (36208, 1782872), (39184, 1647464), (40369, 1599104), (45136, 1430216), (46136, 1399216), (49972, 1291808), (51584, 1251439), (53144, 1214704), (53816, 1199536), (57512, 1122448), (58838, 1097152), (60736, 1062866), (61504, 1049594), (63364, 1018784), (63674, 1013824), (65408, 986947), (65728, 982142), (68572, 941408), (70153, 920192), (70784, 911989), (72416, 891436), (74971, 861056), (75919, 850304), (78368, 823732), (80738, 799552), (87451, 738176), (90272, 715108), (92272, 699608), (99944, 645904), (106288, 607352), (107632, 599768), (115024, 561224), (117676, 548576), (121472, 531433), (123008, 524797), (126728, 509392), (127348, 506912), (131456, 491071), (137144, 470704), (140306, 460096), (144832, 445718), (149942, 430528), (151838, 425152), (156736, 411866), (161476, 399776), (174902, 369088), (178777, 361088), (180544, 357554), (184544, 349804), (199888, 322952), (205933, 313472), (212576, 303676), (215264, 299884), (222859, 289664), (230048, 280612), (235352, 274288), (253456, 254696)]