6431457408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 19014497280

約数和(自身を除く): 12583039872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 61, 62, 64, 68, 93, 96, 102, 122, 124, 128, 136, 183, 186, 192, 204, 244, 248, 272, 366, 372, 384, 408, 488, 496, 521, 527, 544, 732, 744, 816, 976, 992, 1037, 1042, 1054, 1088, 1464, 1488, 1563, 1581, 1632, 1891, 1952, 1984, 2074, 2084, 2108, 2176, 2928, 2976, 3111, 3126, 3162, 3264, 3782, 3904, 3968, 4148, 4168, 4216, 5673, 5856, 5952, 6222, 6252, 6324, 6528, 7564, 7808, 8296, 8336, 8432, 8857, 11346, 11712, 11904, 12444, 12504, 12648, 15128, 16151, 16592, 16672, 16864, 17714, 22692, 23424, 24888, 25008, 25296, 26571, 30256, 31781, 32147, 32302, 33184, 33344, 33728, 35428, 45384, 48453, 49776, 50016, 50592, 53142, 60512, 63562, 64294, 64604, 66368, 66688, 67456, 70856, 90768, 95343, 96441, 96906, 99552, 100032, 101184, 106284, 121024, 127124, 128588, 129208, 132736, 141712, 181536, 190686, 192882, 193812, 199104, 200064, 202368, 212568, 242048, 254248, 257176, 258416, 274567, 283424, 363072, 381372, 385764, 387624, 398208, 425136, 508496, 514352, 516832, 540277, 549134, 566848, 726144, 762744, 771528, 775248, 823701, 850272, 985211, 1016992, 1028704, 1033664, 1080554, 1098268, 1133696, 1525488, 1543056, 1550496, 1620831, 1647402, 1700544, 1970422, 2033984, 2057408, 2067328, 2161108, 2196536, 2955633, 3050976, 3086112, 3100992, 3241662, 3294804, 3401088, 3940844, 4067968, 4114816, 4322216, 4393072, 5911266, 6101952, 6172224, 6201984, 6483324, 6589608, 7881688, 8644432, 8786144, 11822532, 12203904, 12344448, 12966648, 13179216, 15763376, 16748587, 17288864, 17572288, 23645064, 25933296, 26358432, 31526752, 33497174, 34577728, 35144576, 47290128, 50245761, 51866592, 52716864, 63053504, 66994348, 69155456, 94580256, 100491522, 103733184, 105433728, 126107008, 133988696, 189160512, 200983044, 207466368, 267977392, 378321024, 401966088, 535954784, 803932176, 1071909568, 1607864352, 2143819136, 3215728704, 6431457408]

約数ペア:

[(1, 6431457408), (2, 3215728704), (3, 2143819136), (4, 1607864352), (6, 1071909568), (8, 803932176), (12, 535954784), (16, 401966088), (17, 378321024), (24, 267977392), (31, 207466368), (32, 200983044), (34, 189160512), (48, 133988696), (51, 126107008), (61, 105433728), (62, 103733184), (64, 100491522), (68, 94580256), (93, 69155456), (96, 66994348), (102, 63053504), (122, 52716864), (124, 51866592), (128, 50245761), (136, 47290128), (183, 35144576), (186, 34577728), (192, 33497174), (204, 31526752), (244, 26358432), (248, 25933296), (272, 23645064), (366, 17572288), (372, 17288864), (384, 16748587), (408, 15763376), (488, 13179216), (496, 12966648), (521, 12344448), (527, 12203904), (544, 11822532), (732, 8786144), (744, 8644432), (816, 7881688), (976, 6589608), (992, 6483324), (1037, 6201984), (1042, 6172224), (1054, 6101952), (1088, 5911266), (1464, 4393072), (1488, 4322216), (1563, 4114816), (1581, 4067968), (1632, 3940844), (1891, 3401088), (1952, 3294804), (1984, 3241662), (2074, 3100992), (2084, 3086112), (2108, 3050976), (2176, 2955633), (2928, 2196536), (2976, 2161108), (3111, 2067328), (3126, 2057408), (3162, 2033984), (3264, 1970422), (3782, 1700544), (3904, 1647402), (3968, 1620831), (4148, 1550496), (4168, 1543056), (4216, 1525488), (5673, 1133696), (5856, 1098268), (5952, 1080554), (6222, 1033664), (6252, 1028704), (6324, 1016992), (6528, 985211), (7564, 850272), (7808, 823701), (8296, 775248), (8336, 771528), (8432, 762744), (8857, 726144), (11346, 566848), (11712, 549134), (11904, 540277), (12444, 516832), (12504, 514352), (12648, 508496), (15128, 425136), (16151, 398208), (16592, 387624), (16672, 385764), (16864, 381372), (17714, 363072), (22692, 283424), (23424, 274567), (24888, 258416), (25008, 257176), (25296, 254248), (26571, 242048), (30256, 212568), (31781, 202368), (32147, 200064), (32302, 199104), (33184, 193812), (33344, 192882), (33728, 190686), (35428, 181536), (45384, 141712), (48453, 132736), (49776, 129208), (50016, 128588), (50592, 127124), (53142, 121024), (60512, 106284), (63562, 101184), (64294, 100032), (64604, 99552), (66368, 96906), (66688, 96441), (67456, 95343), (70856, 90768)]