19521139968

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:184

約数の個数: 540

約数和(自身を含む): 67365121824

約数和(自身を除く): 47843981856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 61, 64, 66, 69, 72, 81, 88, 92, 96, 99, 108, 122, 128, 132, 138, 144, 162, 176, 183, 184, 192, 198, 207, 216, 244, 253, 256, 264, 276, 288, 297, 324, 352, 366, 368, 384, 396, 414, 432, 488, 506, 528, 549, 552, 576, 594, 621, 648, 671, 704, 732, 736, 759, 768, 792, 828, 864, 891, 976, 1012, 1056, 1098, 1104, 1152, 1188, 1242, 1296, 1342, 1403, 1408, 1464, 1472, 1518, 1584, 1647, 1656, 1728, 1782, 1863, 1952, 2013, 2024, 2112, 2196, 2208, 2277, 2304, 2376, 2484, 2592, 2684, 2806, 2816, 2928, 2944, 3036, 3168, 3294, 3312, 3456, 3564, 3721, 3726, 3904, 4026, 4048, 4209, 4224, 4392, 4416, 4554, 4752, 4941, 4968, 5184, 5368, 5612, 5856, 5888, 6039, 6072, 6336, 6588, 6624, 6831, 6912, 7128, 7442, 7452, 7808, 8052, 8096, 8418, 8448, 8784, 8832, 9108, 9504, 9882, 9936, 10368, 10736, 11163, 11224, 11712, 12078, 12144, 12627, 12672, 13176, 13248, 13662, 14256, 14884, 14904, 15433, 15616, 16104, 16192, 16836, 17568, 17664, 18117, 18216, 19008, 19764, 19872, 20493, 20736, 21472, 22326, 22448, 23424, 24156, 24288, 25254, 25344, 26352, 26496, 27324, 28512, 29768, 29808, 30866, 32208, 32384, 33489, 33672, 35136, 36234, 36432, 37881, 38016, 39528, 39744, 40931, 40986, 42944, 44652, 44896, 46299, 46848, 48312, 48576, 50508, 52704, 52992, 54351, 54648, 57024, 59536, 59616, 61732, 64416, 64768, 66978, 67344, 70272, 72468, 72864, 75762, 76032, 79056, 79488, 81862, 81972, 85583, 85888, 89304, 89792, 92598, 96624, 97152, 100467, 101016, 105408, 108702, 109296, 113643, 114048, 119072, 119232, 122793, 123464, 128832, 133956, 134688, 138897, 140544, 144936, 145728, 151524, 158112, 158976, 163724, 163944, 171166, 171776, 178608, 179584, 185196, 193248, 194304, 200934, 202032, 210816, 217404, 218592, 227286, 228096, 238144, 238464, 245586, 246928, 256749, 257664, 267912, 269376, 277794, 289872, 291456, 301401, 303048, 316224, 327448, 327888, 342332, 357216, 359168, 368379, 370392, 386496, 401868, 404064, 416691, 421632, 434808, 437184, 454572, 476288, 476928, 491172, 493856, 513498, 515328, 535824, 538752, 555588, 579744, 582912, 602802, 606096, 632448, 654896, 655776, 684664, 714432, 736758, 740784, 770247, 772992, 803736, 808128, 833382, 869616, 874368, 909144, 941413, 952576, 982344, 987712, 1026996, 1071648, 1077504, 1105137, 1111176, 1159488, 1205604, 1212192, 1250073, 1264896, 1309792, 1311552, 1369328, 1428864, 1473516, 1481568, 1540494, 1545984, 1607472, 1616256, 1666764, 1739232, 1748736, 1818288, 1882826, 1964688, 1975424, 2053992, 2143296, 2210274, 2222352, 2310741, 2318976, 2411208, 2424384, 2500146, 2619584, 2623104, 2738656, 2824239, 2857728, 2947032, 2963136, 3080988, 3214944, 3232512, 3315411, 3333528, 3478464, 3636576, 3765652, 3929376, 3950848, 4107984, 4286592, 4420548, 4444704, 4621482, 4637952, 4822416, 4848768, 5000292, 5239168, 5246208, 5477312, 5648478, 5894064, 5926272, 6161976, 6429888, 6630822, 6667056, 6932223, 6956928, 7273152, 7531304, 7858752, 8215968, 8472717, 8573184, 8841096, 8889408, 9242964, 9644832, 9697536, 10000584, 10478336, 10954624, 11296956, 11788128, 11852544, 12323952, 12859776, 13261644, 13334112, 13864446, 13913856, 14546304, 15062608, 15717504, 16431936, 16945434, 17682192, 17778816, 18485928, 19289664, 20001168, 21909248, 22593912, 23576256, 24647904, 25418151, 25719552, 26523288, 26668224, 27728892, 29092608, 30125216, 31435008, 32863872, 33890868, 35364384, 35557632, 36971856, 38579328, 40002336, 45187824, 47152512, 49295808, 50836302, 53046576, 53336448, 55457784, 60250432, 65727744, 67781736, 70728768, 73943712, 76254453, 77158656, 80004672, 90375648, 94305024, 98591616, 101672604, 106093152, 106672896, 110915568, 120500864, 135563472, 141457536, 147887424, 152508906, 160009344, 180751296, 197183232, 203345208, 212186304, 221831136, 241001728, 271126944, 282915072, 295774848, 305017812, 320018688, 361502592, 406690416, 424372608, 443662272, 542253888, 591549696, 610035624, 723005184, 813380832, 848745216, 887324544, 1084507776, 1220071248, 1626761664, 1774649088, 2169015552, 2440142496, 3253523328, 4880284992, 6507046656, 9760569984, 19521139968]

約数ペア:

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