231983136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 852647040

約数和(自身を除く): 620663904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 317, 336, 352, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 634, 672, 693, 726, 756, 792, 847, 864, 924, 951, 968, 1008, 1056, 1089, 1188, 1232, 1268, 1386, 1452, 1512, 1584, 1694, 1848, 1902, 1936, 2016, 2079, 2178, 2219, 2376, 2464, 2536, 2541, 2772, 2853, 2904, 3024, 3168, 3267, 3388, 3487, 3696, 3804, 3872, 4158, 4356, 4438, 4752, 5072, 5082, 5544, 5706, 5808, 6048, 6534, 6657, 6776, 6974, 7392, 7608, 7623, 8316, 8559, 8712, 8876, 9504, 10144, 10164, 10461, 11088, 11412, 11616, 13068, 13314, 13552, 13948, 15216, 15246, 16632, 17118, 17424, 17752, 19971, 20328, 20922, 22176, 22824, 22869, 24409, 26136, 26628, 27104, 27896, 30432, 30492, 31383, 33264, 34236, 34848, 35504, 38357, 39942, 40656, 41844, 45648, 45738, 48818, 52272, 53256, 55792, 59913, 60984, 62766, 66528, 68472, 71008, 73227, 76714, 79884, 81312, 83688, 91296, 91476, 94149, 97636, 104544, 106512, 111584, 115071, 119826, 121968, 125532, 136944, 146454, 153428, 159768, 167376, 182952, 188298, 195272, 213024, 219681, 230142, 239652, 243936, 251064, 268499, 273888, 292908, 306856, 319536, 334752, 345213, 365904, 376596, 390544, 439362, 460284, 479304, 502128, 536998, 585816, 613712, 639072, 659043, 690426, 731808, 753192, 781088, 805497, 878724, 920568, 958608, 1004256, 1035639, 1073996, 1171632, 1227424, 1318086, 1380852, 1506384, 1610994, 1757448, 1841136, 1917216, 2071278, 2147992, 2343264, 2416491, 2636172, 2761704, 3012768, 3221988, 3514896, 3682272, 4142556, 4295984, 4832982, 5272344, 5523408, 6443976, 7029792, 7249473, 8285112, 8591968, 9665964, 10544688, 11046816, 12887952, 14498946, 16570224, 19331928, 21089376, 25775904, 28997892, 33140448, 38663856, 57995784, 77327712, 115991568, 231983136]

約数ペア:

[(1, 231983136), (2, 115991568), (3, 77327712), (4, 57995784), (6, 38663856), (7, 33140448), (8, 28997892), (9, 25775904), (11, 21089376), (12, 19331928), (14, 16570224), (16, 14498946), (18, 12887952), (21, 11046816), (22, 10544688), (24, 9665964), (27, 8591968), (28, 8285112), (32, 7249473), (33, 7029792), (36, 6443976), (42, 5523408), (44, 5272344), (48, 4832982), (54, 4295984), (56, 4142556), (63, 3682272), (66, 3514896), (72, 3221988), (77, 3012768), (84, 2761704), (88, 2636172), (96, 2416491), (99, 2343264), (108, 2147992), (112, 2071278), (121, 1917216), (126, 1841136), (132, 1757448), (144, 1610994), (154, 1506384), (168, 1380852), (176, 1318086), (189, 1227424), (198, 1171632), (216, 1073996), (224, 1035639), (231, 1004256), (242, 958608), (252, 920568), (264, 878724), (288, 805497), (297, 781088), (308, 753192), (317, 731808), (336, 690426), (352, 659043), (363, 639072), (378, 613712), (396, 585816), (432, 536998), (462, 502128), (484, 479304), (504, 460284), (528, 439362), (594, 390544), (616, 376596), (634, 365904), (672, 345213), (693, 334752), (726, 319536), (756, 306856), (792, 292908), (847, 273888), (864, 268499), (924, 251064), (951, 243936), (968, 239652), (1008, 230142), (1056, 219681), (1089, 213024), (1188, 195272), (1232, 188298), (1268, 182952), (1386, 167376), (1452, 159768), (1512, 153428), (1584, 146454), (1694, 136944), (1848, 125532), (1902, 121968), (1936, 119826), (2016, 115071), (2079, 111584), (2178, 106512), (2219, 104544), (2376, 97636), (2464, 94149), (2536, 91476), (2541, 91296), (2772, 83688), (2853, 81312), (2904, 79884), (3024, 76714), (3168, 73227), (3267, 71008), (3388, 68472), (3487, 66528), (3696, 62766), (3804, 60984), (3872, 59913), (4158, 55792), (4356, 53256), (4438, 52272), (4752, 48818), (5072, 45738), (5082, 45648), (5544, 41844), (5706, 40656), (5808, 39942), (6048, 38357), (6534, 35504), (6657, 34848), (6776, 34236), (6974, 33264), (7392, 31383), (7608, 30492), (7623, 30432), (8316, 27896), (8559, 27104), (8712, 26628), (8876, 26136), (9504, 24409), (10144, 22869), (10164, 22824), (10461, 22176), (11088, 20922), (11412, 20328), (11616, 19971), (13068, 17752), (13314, 17424), (13552, 17118), (13948, 16632), (15216, 15246)]