761173504

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 2047931424

約数和(自身を除く): 1286757920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 128, 136, 182, 208, 217, 221, 224, 238, 248, 256, 272, 364, 403, 416, 434, 442, 448, 476, 496, 512, 527, 544, 728, 806, 832, 868, 884, 896, 952, 961, 992, 1054, 1088, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1904, 1922, 1984, 2108, 2176, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3584, 3689, 3808, 3844, 3968, 4216, 4352, 5642, 5824, 6188, 6448, 6656, 6727, 6851, 6944, 7072, 7378, 7616, 7688, 7936, 8432, 8704, 11284, 11648, 12376, 12493, 12896, 13454, 13702, 13888, 14144, 14756, 15232, 15376, 15872, 16337, 16864, 22568, 23296, 24752, 24986, 25792, 26908, 27404, 27776, 28288, 29512, 30464, 30752, 32674, 33728, 45136, 46592, 47957, 49504, 49972, 51584, 53816, 54808, 55552, 56576, 59024, 60928, 61504, 65348, 67456, 87451, 90272, 95914, 99008, 99944, 103168, 107632, 109616, 111104, 113152, 114359, 118048, 123008, 130696, 134912, 174902, 180544, 191828, 198016, 199888, 206336, 212381, 215264, 219232, 228718, 236096, 246016, 261392, 269824, 349804, 361088, 383656, 396032, 399776, 424762, 430528, 438464, 457436, 472192, 492032, 522784, 699608, 722176, 767312, 792064, 799552, 849524, 861056, 876928, 914872, 944384, 1045568, 1399216, 1444352, 1486667, 1534624, 1599104, 1699048, 1722112, 1753856, 1829744, 1888768, 2091136, 2798432, 2973334, 3069248, 3198208, 3398096, 3444224, 3507712, 3659488, 4182272, 5596864, 5946668, 6138496, 6396416, 6796192, 7318976, 8364544, 11193728, 11893336, 12276992, 13592384, 14637952, 22387456, 23786672, 24553984, 27184768, 29275904, 44774912, 47573344, 54369536, 58551808, 95146688, 108739072, 190293376, 380586752, 761173504]

約数ペア:

[(1, 761173504), (2, 380586752), (4, 190293376), (7, 108739072), (8, 95146688), (13, 58551808), (14, 54369536), (16, 47573344), (17, 44774912), (26, 29275904), (28, 27184768), (31, 24553984), (32, 23786672), (34, 22387456), (52, 14637952), (56, 13592384), (62, 12276992), (64, 11893336), (68, 11193728), (91, 8364544), (104, 7318976), (112, 6796192), (119, 6396416), (124, 6138496), (128, 5946668), (136, 5596864), (182, 4182272), (208, 3659488), (217, 3507712), (221, 3444224), (224, 3398096), (238, 3198208), (248, 3069248), (256, 2973334), (272, 2798432), (364, 2091136), (403, 1888768), (416, 1829744), (434, 1753856), (442, 1722112), (448, 1699048), (476, 1599104), (496, 1534624), (512, 1486667), (527, 1444352), (544, 1399216), (728, 1045568), (806, 944384), (832, 914872), (868, 876928), (884, 861056), (896, 849524), (952, 799552), (961, 792064), (992, 767312), (1054, 722176), (1088, 699608), (1456, 522784), (1547, 492032), (1612, 472192), (1664, 457436), (1736, 438464), (1768, 430528), (1792, 424762), (1904, 399776), (1922, 396032), (1984, 383656), (2108, 361088), (2176, 349804), (2821, 269824), (2912, 261392), (3094, 246016), (3224, 236096), (3328, 228718), (3472, 219232), (3536, 215264), (3584, 212381), (3689, 206336), (3808, 199888), (3844, 198016), (3968, 191828), (4216, 180544), (4352, 174902), (5642, 134912), (5824, 130696), (6188, 123008), (6448, 118048), (6656, 114359), (6727, 113152), (6851, 111104), (6944, 109616), (7072, 107632), (7378, 103168), (7616, 99944), (7688, 99008), (7936, 95914), (8432, 90272), (8704, 87451), (11284, 67456), (11648, 65348), (12376, 61504), (12493, 60928), (12896, 59024), (13454, 56576), (13702, 55552), (13888, 54808), (14144, 53816), (14756, 51584), (15232, 49972), (15376, 49504), (15872, 47957), (16337, 46592), (16864, 45136), (22568, 33728), (23296, 32674), (24752, 30752), (24986, 30464), (25792, 29512), (26908, 28288), (27404, 27776)]