285401088

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 252

約数和(自身を含む): 971184240

約数和(自身を除く): 685783152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 79, 84, 96, 98, 112, 126, 128, 144, 147, 158, 168, 192, 196, 224, 237, 252, 256, 288, 294, 316, 336, 384, 392, 441, 448, 474, 504, 512, 553, 576, 588, 632, 672, 711, 768, 784, 882, 896, 948, 1008, 1024, 1106, 1152, 1176, 1264, 1344, 1422, 1536, 1568, 1659, 1764, 1792, 1896, 2016, 2048, 2212, 2304, 2352, 2528, 2688, 2844, 3072, 3136, 3318, 3528, 3584, 3792, 3871, 4032, 4096, 4424, 4608, 4704, 4977, 5056, 5376, 5688, 6144, 6272, 6636, 7056, 7168, 7584, 7742, 8064, 8192, 8848, 9216, 9408, 9954, 10112, 10752, 11376, 11613, 12288, 12544, 13272, 14112, 14336, 15168, 15484, 16128, 17696, 18432, 18816, 19908, 20224, 21504, 22752, 23226, 24576, 25088, 26544, 28224, 28672, 30336, 30968, 32256, 34839, 35392, 36864, 37632, 39816, 40448, 43008, 45504, 46452, 50176, 53088, 56448, 57344, 60672, 61936, 64512, 69678, 70784, 73728, 75264, 79632, 80896, 86016, 91008, 92904, 100352, 106176, 112896, 121344, 123872, 129024, 139356, 141568, 150528, 159264, 161792, 172032, 182016, 185808, 200704, 212352, 225792, 242688, 247744, 258048, 278712, 283136, 301056, 318528, 323584, 364032, 371616, 401408, 424704, 451584, 485376, 495488, 516096, 557424, 566272, 602112, 637056, 647168, 728064, 743232, 849408, 903168, 970752, 990976, 1114848, 1132544, 1204224, 1274112, 1456128, 1486464, 1698816, 1806336, 1941504, 1981952, 2229696, 2265088, 2548224, 2912256, 2972928, 3397632, 3612672, 3963904, 4459392, 4530176, 5096448, 5824512, 5945856, 6795264, 7927808, 8918784, 10192896, 11891712, 13590528, 15855616, 17837568, 20385792, 23783424, 31711232, 35675136, 40771584, 47566848, 71350272, 95133696, 142700544, 285401088]

約数ペア:

[(1, 285401088), (2, 142700544), (3, 95133696), (4, 71350272), (6, 47566848), (7, 40771584), (8, 35675136), (9, 31711232), (12, 23783424), (14, 20385792), (16, 17837568), (18, 15855616), (21, 13590528), (24, 11891712), (28, 10192896), (32, 8918784), (36, 7927808), (42, 6795264), (48, 5945856), (49, 5824512), (56, 5096448), (63, 4530176), (64, 4459392), (72, 3963904), (79, 3612672), (84, 3397632), (96, 2972928), (98, 2912256), (112, 2548224), (126, 2265088), (128, 2229696), (144, 1981952), (147, 1941504), (158, 1806336), (168, 1698816), (192, 1486464), (196, 1456128), (224, 1274112), (237, 1204224), (252, 1132544), (256, 1114848), (288, 990976), (294, 970752), (316, 903168), (336, 849408), (384, 743232), (392, 728064), (441, 647168), (448, 637056), (474, 602112), (504, 566272), (512, 557424), (553, 516096), (576, 495488), (588, 485376), (632, 451584), (672, 424704), (711, 401408), (768, 371616), (784, 364032), (882, 323584), (896, 318528), (948, 301056), (1008, 283136), (1024, 278712), (1106, 258048), (1152, 247744), (1176, 242688), (1264, 225792), (1344, 212352), (1422, 200704), (1536, 185808), (1568, 182016), (1659, 172032), (1764, 161792), (1792, 159264), (1896, 150528), (2016, 141568), (2048, 139356), (2212, 129024), (2304, 123872), (2352, 121344), (2528, 112896), (2688, 106176), (2844, 100352), (3072, 92904), (3136, 91008), (3318, 86016), (3528, 80896), (3584, 79632), (3792, 75264), (3871, 73728), (4032, 70784), (4096, 69678), (4424, 64512), (4608, 61936), (4704, 60672), (4977, 57344), (5056, 56448), (5376, 53088), (5688, 50176), (6144, 46452), (6272, 45504), (6636, 43008), (7056, 40448), (7168, 39816), (7584, 37632), (7742, 36864), (8064, 35392), (8192, 34839), (8848, 32256), (9216, 30968), (9408, 30336), (9954, 28672), (10112, 28224), (10752, 26544), (11376, 25088), (11613, 24576), (12288, 23226), (12544, 22752), (13272, 21504), (14112, 20224), (14336, 19908), (15168, 18816), (15484, 18432), (16128, 17696)]