342782496

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1213591680

約数和(自身を除く): 870809184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 157, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 314, 336, 342, 361, 378, 399, 432, 456, 471, 504, 513, 532, 608, 628, 672, 684, 722, 756, 798, 864, 912, 942, 1008, 1026, 1064, 1083, 1099, 1197, 1256, 1368, 1413, 1444, 1512, 1596, 1824, 1884, 2016, 2052, 2128, 2166, 2198, 2394, 2512, 2527, 2736, 2826, 2888, 2983, 3024, 3192, 3249, 3297, 3591, 3768, 4104, 4239, 4256, 4332, 4396, 4788, 5024, 5054, 5472, 5652, 5776, 5966, 6048, 6384, 6498, 6594, 7182, 7536, 7581, 8208, 8478, 8664, 8792, 8949, 9576, 9747, 9891, 10108, 11304, 11552, 11932, 12768, 12996, 13188, 14364, 15072, 15162, 16416, 16956, 17328, 17584, 17898, 19152, 19494, 19782, 20216, 20881, 22608, 22743, 23864, 25992, 26376, 26847, 28728, 29673, 30324, 33912, 34656, 35168, 35796, 38304, 38988, 39564, 40432, 41762, 45216, 45486, 47728, 51984, 52752, 53694, 56677, 57456, 59346, 60648, 62643, 67824, 68229, 71592, 77976, 79128, 80541, 80864, 83524, 90972, 95456, 103968, 105504, 107388, 113354, 114912, 118692, 121296, 125286, 135648, 136458, 143184, 155952, 158256, 161082, 167048, 170031, 181944, 187929, 214776, 226708, 237384, 242592, 250572, 272916, 286368, 311904, 316512, 322164, 334096, 340062, 363888, 375858, 396739, 429552, 453416, 474768, 501144, 510093, 545832, 563787, 644328, 668192, 680124, 727776, 751716, 793478, 859104, 906832, 949536, 1002288, 1020186, 1091664, 1127574, 1190217, 1288656, 1360248, 1503432, 1530279, 1586956, 1813664, 2004576, 2040372, 2183328, 2255148, 2380434, 2577312, 2720496, 3006864, 3060558, 3173912, 3570651, 4080744, 4510296, 4760868, 5440992, 6013728, 6121116, 6347824, 7141302, 8161488, 9020592, 9521736, 10711953, 12242232, 12695648, 14282604, 16322976, 18041184, 19043472, 21423906, 24484464, 28565208, 38086944, 42847812, 48968928, 57130416, 85695624, 114260832, 171391248, 342782496]

約数ペア:

[(1, 342782496), (2, 171391248), (3, 114260832), (4, 85695624), (6, 57130416), (7, 48968928), (8, 42847812), (9, 38086944), (12, 28565208), (14, 24484464), (16, 21423906), (18, 19043472), (19, 18041184), (21, 16322976), (24, 14282604), (27, 12695648), (28, 12242232), (32, 10711953), (36, 9521736), (38, 9020592), (42, 8161488), (48, 7141302), (54, 6347824), (56, 6121116), (57, 6013728), (63, 5440992), (72, 4760868), (76, 4510296), (84, 4080744), (96, 3570651), (108, 3173912), (112, 3060558), (114, 3006864), (126, 2720496), (133, 2577312), (144, 2380434), (152, 2255148), (157, 2183328), (168, 2040372), (171, 2004576), (189, 1813664), (216, 1586956), (224, 1530279), (228, 1503432), (252, 1360248), (266, 1288656), (288, 1190217), (304, 1127574), (314, 1091664), (336, 1020186), (342, 1002288), (361, 949536), (378, 906832), (399, 859104), (432, 793478), (456, 751716), (471, 727776), (504, 680124), (513, 668192), (532, 644328), (608, 563787), (628, 545832), (672, 510093), (684, 501144), (722, 474768), (756, 453416), (798, 429552), (864, 396739), (912, 375858), (942, 363888), (1008, 340062), (1026, 334096), (1064, 322164), (1083, 316512), (1099, 311904), (1197, 286368), (1256, 272916), (1368, 250572), (1413, 242592), (1444, 237384), (1512, 226708), (1596, 214776), (1824, 187929), (1884, 181944), (2016, 170031), (2052, 167048), (2128, 161082), (2166, 158256), (2198, 155952), (2394, 143184), (2512, 136458), (2527, 135648), (2736, 125286), (2826, 121296), (2888, 118692), (2983, 114912), (3024, 113354), (3192, 107388), (3249, 105504), (3297, 103968), (3591, 95456), (3768, 90972), (4104, 83524), (4239, 80864), (4256, 80541), (4332, 79128), (4396, 77976), (4788, 71592), (5024, 68229), (5054, 67824), (5472, 62643), (5652, 60648), (5776, 59346), (5966, 57456), (6048, 56677), (6384, 53694), (6498, 52752), (6594, 51984), (7182, 47728), (7536, 45486), (7581, 45216), (8208, 41762), (8478, 40432), (8664, 39564), (8792, 38988), (8949, 38304), (9576, 35796), (9747, 35168), (9891, 34656), (10108, 33912), (11304, 30324), (11552, 29673), (11932, 28728), (12768, 26847), (12996, 26376), (13188, 25992), (14364, 23864), (15072, 22743), (15162, 22608), (16416, 20881), (16956, 20216), (17328, 19782), (17584, 19494), (17898, 19152)]