250789968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 869319360

約数和(自身を除く): 618529392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 304, 312, 342, 396, 418, 429, 456, 468, 494, 528, 572, 624, 627, 641, 684, 741, 792, 836, 858, 912, 936, 988, 1144, 1254, 1282, 1287, 1368, 1482, 1584, 1672, 1716, 1872, 1881, 1923, 1976, 2223, 2288, 2508, 2564, 2574, 2717, 2736, 2964, 3344, 3432, 3762, 3846, 3952, 4446, 5016, 5128, 5148, 5434, 5769, 5928, 6864, 7051, 7524, 7692, 8151, 8333, 8892, 10032, 10256, 10296, 10868, 11538, 11856, 12179, 14102, 15048, 15384, 16302, 16666, 17784, 20592, 21153, 21736, 23076, 24358, 24453, 24999, 28204, 30096, 30768, 32604, 33332, 35568, 36537, 42306, 43472, 46152, 48716, 48906, 49998, 56408, 63459, 65208, 66664, 73074, 74997, 84612, 91663, 92304, 97432, 97812, 99996, 109611, 112816, 126918, 130416, 133328, 133969, 146148, 149994, 158327, 169224, 183326, 194864, 195624, 199992, 219222, 253836, 267938, 274989, 292296, 299988, 316654, 338448, 366652, 391248, 399984, 401907, 438444, 474981, 507672, 535876, 549978, 584592, 599976, 633308, 733304, 803814, 824967, 876888, 949962, 1015344, 1071752, 1099956, 1199952, 1205721, 1266616, 1424943, 1466608, 1607628, 1649934, 1741597, 1753776, 1899924, 2143504, 2199912, 2411442, 2533232, 2849886, 3215256, 3299868, 3483194, 3799848, 4399824, 4822884, 5224791, 5699772, 6430512, 6599736, 6966388, 7599696, 9645768, 10449582, 11399544, 13199472, 13932776, 15674373, 19291536, 20899164, 22799088, 27865552, 31348746, 41798328, 62697492, 83596656, 125394984, 250789968]

約数ペア:

[(1, 250789968), (2, 125394984), (3, 83596656), (4, 62697492), (6, 41798328), (8, 31348746), (9, 27865552), (11, 22799088), (12, 20899164), (13, 19291536), (16, 15674373), (18, 13932776), (19, 13199472), (22, 11399544), (24, 10449582), (26, 9645768), (33, 7599696), (36, 6966388), (38, 6599736), (39, 6430512), (44, 5699772), (48, 5224791), (52, 4822884), (57, 4399824), (66, 3799848), (72, 3483194), (76, 3299868), (78, 3215256), (88, 2849886), (99, 2533232), (104, 2411442), (114, 2199912), (117, 2143504), (132, 1899924), (143, 1753776), (144, 1741597), (152, 1649934), (156, 1607628), (171, 1466608), (176, 1424943), (198, 1266616), (208, 1205721), (209, 1199952), (228, 1099956), (234, 1071752), (247, 1015344), (264, 949962), (286, 876888), (304, 824967), (312, 803814), (342, 733304), (396, 633308), (418, 599976), (429, 584592), (456, 549978), (468, 535876), (494, 507672), (528, 474981), (572, 438444), (624, 401907), (627, 399984), (641, 391248), (684, 366652), (741, 338448), (792, 316654), (836, 299988), (858, 292296), (912, 274989), (936, 267938), (988, 253836), (1144, 219222), (1254, 199992), (1282, 195624), (1287, 194864), (1368, 183326), (1482, 169224), (1584, 158327), (1672, 149994), (1716, 146148), (1872, 133969), (1881, 133328), (1923, 130416), (1976, 126918), (2223, 112816), (2288, 109611), (2508, 99996), (2564, 97812), (2574, 97432), (2717, 92304), (2736, 91663), (2964, 84612), (3344, 74997), (3432, 73074), (3762, 66664), (3846, 65208), (3952, 63459), (4446, 56408), (5016, 49998), (5128, 48906), (5148, 48716), (5434, 46152), (5769, 43472), (5928, 42306), (6864, 36537), (7051, 35568), (7524, 33332), (7692, 32604), (8151, 30768), (8333, 30096), (8892, 28204), (10032, 24999), (10256, 24453), (10296, 24358), (10868, 23076), (11538, 21736), (11856, 21153), (12179, 20592), (14102, 17784), (15048, 16666), (15384, 16302)]