380586752

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 1022964768

約数和(自身を除く): 642378016

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, 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, 3689, 3808, 3844, 3968, 4216, 4352, 5642, 5824, 6188, 6448, 6727, 6851, 6944, 7072, 7378, 7616, 7688, 7936, 8432, 11284, 11648, 12376, 12493, 12896, 13454, 13702, 13888, 14144, 14756, 15232, 15376, 16337, 16864, 22568, 23296, 24752, 24986, 25792, 26908, 27404, 27776, 28288, 29512, 30464, 30752, 32674, 33728, 45136, 47957, 49504, 49972, 51584, 53816, 54808, 55552, 56576, 59024, 61504, 65348, 67456, 87451, 90272, 95914, 99008, 99944, 103168, 107632, 109616, 114359, 118048, 123008, 130696, 134912, 174902, 180544, 191828, 198016, 199888, 212381, 215264, 219232, 228718, 236096, 246016, 261392, 349804, 361088, 383656, 396032, 399776, 424762, 430528, 438464, 457436, 472192, 522784, 699608, 722176, 767312, 799552, 849524, 861056, 876928, 914872, 944384, 1045568, 1399216, 1486667, 1534624, 1599104, 1699048, 1722112, 1753856, 1829744, 2091136, 2798432, 2973334, 3069248, 3198208, 3398096, 3659488, 4182272, 5596864, 5946668, 6138496, 6796192, 7318976, 11193728, 11893336, 12276992, 13592384, 14637952, 22387456, 23786672, 27184768, 29275904, 47573344, 54369536, 95146688, 190293376, 380586752]

約数ペア:

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