254813328

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 300

約数和(自身を含む): 921103248

約数和(自身を除く): 666289920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 67, 72, 77, 84, 88, 98, 99, 112, 126, 132, 134, 144, 147, 154, 168, 176, 196, 198, 201, 231, 252, 264, 268, 294, 308, 336, 343, 392, 396, 402, 441, 462, 469, 504, 528, 536, 539, 588, 603, 616, 686, 693, 737, 784, 792, 804, 882, 924, 938, 1008, 1029, 1072, 1078, 1176, 1206, 1232, 1372, 1386, 1407, 1474, 1584, 1608, 1617, 1764, 1848, 1876, 2058, 2156, 2211, 2352, 2401, 2412, 2744, 2772, 2814, 2948, 3087, 3216, 3234, 3283, 3528, 3696, 3752, 3773, 4116, 4221, 4312, 4422, 4802, 4824, 4851, 5159, 5488, 5544, 5628, 5896, 6174, 6468, 6566, 6633, 7056, 7203, 7504, 7546, 8232, 8442, 8624, 8844, 9604, 9648, 9702, 9849, 10318, 11088, 11256, 11319, 11792, 12348, 12936, 13132, 13266, 14406, 15092, 15477, 16464, 16884, 17688, 19208, 19404, 19698, 20636, 21609, 22512, 22638, 22981, 24696, 25872, 26264, 26411, 26532, 28812, 29547, 30184, 30954, 33768, 33957, 35376, 36113, 38416, 38808, 39396, 41272, 43218, 45276, 45962, 46431, 49392, 52528, 52822, 53064, 57624, 59094, 60368, 61908, 67536, 67914, 68943, 72226, 77616, 78792, 79233, 82544, 86436, 90552, 91924, 92862, 105644, 106128, 108339, 115248, 118188, 123816, 135828, 137886, 144452, 157584, 158466, 160867, 172872, 181104, 183848, 185724, 206829, 211288, 216678, 236376, 237699, 247632, 252791, 271656, 275772, 288904, 316932, 321734, 325017, 345744, 367696, 371448, 413658, 422576, 433356, 472752, 475398, 482601, 505582, 543312, 551544, 577808, 633864, 643468, 650034, 742896, 758373, 827316, 866712, 950796, 965202, 1011164, 1103088, 1267728, 1286936, 1300068, 1447803, 1516746, 1654632, 1733424, 1769537, 1901592, 1930404, 2022328, 2275119, 2573872, 2600136, 2895606, 3033492, 3309264, 3539074, 3803184, 3860808, 4044656, 4550238, 5200272, 5308611, 5791212, 6066984, 7078148, 7721616, 9100476, 10617222, 11582424, 12133968, 14156296, 15925833, 18200952, 21234444, 23164848, 28312592, 31851666, 36401904, 42468888, 63703332, 84937776, 127406664, 254813328]

約数ペア:

[(1, 254813328), (2, 127406664), (3, 84937776), (4, 63703332), (6, 42468888), (7, 36401904), (8, 31851666), (9, 28312592), (11, 23164848), (12, 21234444), (14, 18200952), (16, 15925833), (18, 14156296), (21, 12133968), (22, 11582424), (24, 10617222), (28, 9100476), (33, 7721616), (36, 7078148), (42, 6066984), (44, 5791212), (48, 5308611), (49, 5200272), (56, 4550238), (63, 4044656), (66, 3860808), (67, 3803184), (72, 3539074), (77, 3309264), (84, 3033492), (88, 2895606), (98, 2600136), (99, 2573872), (112, 2275119), (126, 2022328), (132, 1930404), (134, 1901592), (144, 1769537), (147, 1733424), (154, 1654632), (168, 1516746), (176, 1447803), (196, 1300068), (198, 1286936), (201, 1267728), (231, 1103088), (252, 1011164), (264, 965202), (268, 950796), (294, 866712), (308, 827316), (336, 758373), (343, 742896), (392, 650034), (396, 643468), (402, 633864), (441, 577808), (462, 551544), (469, 543312), (504, 505582), (528, 482601), (536, 475398), (539, 472752), (588, 433356), (603, 422576), (616, 413658), (686, 371448), (693, 367696), (737, 345744), (784, 325017), (792, 321734), (804, 316932), (882, 288904), (924, 275772), (938, 271656), (1008, 252791), (1029, 247632), (1072, 237699), (1078, 236376), (1176, 216678), (1206, 211288), (1232, 206829), (1372, 185724), (1386, 183848), (1407, 181104), (1474, 172872), (1584, 160867), (1608, 158466), (1617, 157584), (1764, 144452), (1848, 137886), (1876, 135828), (2058, 123816), (2156, 118188), (2211, 115248), (2352, 108339), (2401, 106128), (2412, 105644), (2744, 92862), (2772, 91924), (2814, 90552), (2948, 86436), (3087, 82544), (3216, 79233), (3234, 78792), (3283, 77616), (3528, 72226), (3696, 68943), (3752, 67914), (3773, 67536), (4116, 61908), (4221, 60368), (4312, 59094), (4422, 57624), (4802, 53064), (4824, 52822), (4851, 52528), (5159, 49392), (5488, 46431), (5544, 45962), (5628, 45276), (5896, 43218), (6174, 41272), (6468, 39396), (6566, 38808), (6633, 38416), (7056, 36113), (7203, 35376), (7504, 33957), (7546, 33768), (8232, 30954), (8442, 30184), (8624, 29547), (8844, 28812), (9604, 26532), (9648, 26411), (9702, 26264), (9849, 25872), (10318, 24696), (11088, 22981), (11256, 22638), (11319, 22512), (11792, 21609), (12348, 20636), (12936, 19698), (13132, 19404), (13266, 19208), (14406, 17688), (15092, 16884), (15477, 16464)]