268649472

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 264

約数和(自身を含む): 910636608

約数和(自身を除く): 641987136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 961, 992, 1024, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1922, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2883, 2912, 2976, 3072, 3224, 3328, 3472, 3584, 3844, 3968, 4368, 4836, 4992, 5208, 5376, 5642, 5766, 5824, 5952, 6448, 6656, 6727, 6944, 7168, 7688, 7936, 8463, 8736, 9672, 9984, 10416, 10752, 11284, 11532, 11648, 11904, 12493, 12896, 13312, 13454, 13888, 15376, 15872, 16926, 17472, 19344, 19968, 20181, 20832, 21504, 22568, 23064, 23296, 23808, 24986, 25792, 26908, 27776, 30752, 31744, 33852, 34944, 37479, 38688, 39936, 40362, 41664, 45136, 46128, 46592, 47616, 49972, 51584, 53816, 55552, 61504, 67704, 69888, 74958, 77376, 80724, 83328, 87451, 90272, 92256, 93184, 95232, 99944, 103168, 107632, 111104, 123008, 135408, 139776, 149916, 154752, 161448, 166656, 174902, 180544, 184512, 199888, 206336, 215264, 222208, 246016, 262353, 270816, 279552, 299832, 309504, 322896, 333312, 349804, 361088, 369024, 399776, 412672, 430528, 492032, 524706, 541632, 599664, 619008, 645792, 666624, 699608, 722176, 738048, 799552, 861056, 984064, 1049412, 1083264, 1199328, 1238016, 1291584, 1399216, 1444352, 1476096, 1599104, 1722112, 2098824, 2166528, 2398656, 2583168, 2798432, 2888704, 2952192, 3198208, 3444224, 4197648, 4333056, 4797312, 5166336, 5596864, 6396416, 6888448, 8395296, 8666112, 9594624, 10332672, 11193728, 12792832, 16790592, 19189248, 20665344, 22387456, 33581184, 38378496, 44774912, 67162368, 89549824, 134324736, 268649472]

約数ペア:

[(1, 268649472), (2, 134324736), (3, 89549824), (4, 67162368), (6, 44774912), (7, 38378496), (8, 33581184), (12, 22387456), (13, 20665344), (14, 19189248), (16, 16790592), (21, 12792832), (24, 11193728), (26, 10332672), (28, 9594624), (31, 8666112), (32, 8395296), (39, 6888448), (42, 6396416), (48, 5596864), (52, 5166336), (56, 4797312), (62, 4333056), (64, 4197648), (78, 3444224), (84, 3198208), (91, 2952192), (93, 2888704), (96, 2798432), (104, 2583168), (112, 2398656), (124, 2166528), (128, 2098824), (156, 1722112), (168, 1599104), (182, 1476096), (186, 1444352), (192, 1399216), (208, 1291584), (217, 1238016), (224, 1199328), (248, 1083264), (256, 1049412), (273, 984064), (312, 861056), (336, 799552), (364, 738048), (372, 722176), (384, 699608), (403, 666624), (416, 645792), (434, 619008), (448, 599664), (496, 541632), (512, 524706), (546, 492032), (624, 430528), (651, 412672), (672, 399776), (728, 369024), (744, 361088), (768, 349804), (806, 333312), (832, 322896), (868, 309504), (896, 299832), (961, 279552), (992, 270816), (1024, 262353), (1092, 246016), (1209, 222208), (1248, 215264), (1302, 206336), (1344, 199888), (1456, 184512), (1488, 180544), (1536, 174902), (1612, 166656), (1664, 161448), (1736, 154752), (1792, 149916), (1922, 139776), (1984, 135408), (2184, 123008), (2418, 111104), (2496, 107632), (2604, 103168), (2688, 99944), (2821, 95232), (2883, 93184), (2912, 92256), (2976, 90272), (3072, 87451), (3224, 83328), (3328, 80724), (3472, 77376), (3584, 74958), (3844, 69888), (3968, 67704), (4368, 61504), (4836, 55552), (4992, 53816), (5208, 51584), (5376, 49972), (5642, 47616), (5766, 46592), (5824, 46128), (5952, 45136), (6448, 41664), (6656, 40362), (6727, 39936), (6944, 38688), (7168, 37479), (7688, 34944), (7936, 33852), (8463, 31744), (8736, 30752), (9672, 27776), (9984, 26908), (10416, 25792), (10752, 24986), (11284, 23808), (11532, 23296), (11648, 23064), (11904, 22568), (12493, 21504), (12896, 20832), (13312, 20181), (13454, 19968), (13888, 19344), (15376, 17472), (15872, 16926)]