1990361382912

素因数分解:

$2^{15}\times 3^6\times 7^1\times {\mathrm{11903}}^1$

素因数の和:11958

約数の個数: 448

約数和(自身を含む): 6821444828160

約数和(自身を除く): 4831083445248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1024, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2048, 2268, 2304, 2592, 2688, 2916, 3024, 3072, 3402, 3456, 3584, 3888, 4032, 4096, 4536, 4608, 5103, 5184, 5376, 5832, 6048, 6144, 6804, 6912, 7168, 7776, 8064, 8192, 9072, 9216, 10206, 10368, 10752, 11664, 11903, 12096, 12288, 13608, 13824, 14336, 15552, 16128, 16384, 18144, 18432, 20412, 20736, 21504, 23328, 23806, 24192, 24576, 27216, 27648, 28672, 31104, 32256, 32768, 35709, 36288, 36864, 40824, 41472, 43008, 46656, 47612, 48384, 49152, 54432, 55296, 57344, 62208, 64512, 71418, 72576, 73728, 81648, 82944, 83321, 86016, 93312, 95224, 96768, 98304, 107127, 108864, 110592, 114688, 124416, 129024, 142836, 145152, 147456, 163296, 165888, 166642, 172032, 186624, 190448, 193536, 214254, 217728, 221184, 229376, 248832, 249963, 258048, 285672, 290304, 294912, 321381, 326592, 331776, 333284, 344064, 373248, 380896, 387072, 428508, 435456, 442368, 497664, 499926, 516096, 571344, 580608, 642762, 653184, 663552, 666568, 688128, 746496, 749889, 761792, 774144, 857016, 870912, 884736, 964143, 995328, 999852, 1032192, 1142688, 1161216, 1285524, 1306368, 1327104, 1333136, 1492992, 1499778, 1523584, 1548288, 1714032, 1741824, 1928286, 1990656, 1999704, 2064384, 2249667, 2285376, 2322432, 2571048, 2612736, 2654208, 2666272, 2892429, 2985984, 2999556, 3047168, 3096576, 3428064, 3483648, 3856572, 3981312, 3999408, 4499334, 4570752, 4644864, 5142096, 5225472, 5332544, 5784858, 5971968, 5999112, 6094336, 6193152, 6749001, 6856128, 6967296, 7713144, 7962624, 7998816, 8677287, 8998668, 9141504, 9289728, 10284192, 10450944, 10665088, 11569716, 11943936, 11998224, 12188672, 13498002, 13712256, 13934592, 15426288, 15997632, 17354574, 17997336, 18283008, 18579456, 20247003, 20568384, 20901888, 21330176, 23139432, 23887872, 23996448, 24377344, 26996004, 27424512, 27869184, 30852576, 31995264, 34709148, 35994672, 36566016, 40494006, 41136768, 41803776, 42660352, 46278864, 47992896, 48754688, 53992008, 54849024, 55738368, 60741009, 61705152, 63990528, 69418296, 71989344, 73132032, 80988012, 82273536, 83607552, 85320704, 92557728, 95985792, 97509376, 107984016, 109698048, 121482018, 123410304, 127981056, 138836592, 143978688, 146264064, 161976024, 164547072, 167215104, 170641408, 185115456, 191971584, 195018752, 215968032, 219396096, 242964036, 246820608, 255962112, 277673184, 287957376, 292528128, 323952048, 329094144, 341282816, 370230912, 383943168, 390037504, 431936064, 438792192, 485928072, 493641216, 511924224, 555346368, 575914752, 585056256, 647904096, 658188288, 682565632, 740461824, 767886336, 863872128, 877584384, 971856144, 987282432, 1023848448, 1110692736, 1151829504, 1170112512, 1295808192, 1316376576, 1365131264, 1480923648, 1535772672, 1727744256, 1755168768, 1943712288, 1974564864, 2047696896, 2221385472, 2303659008, 2591616384, 2632753152, 2730262528, 2961847296, 3071545344, 3455488512, 3510337536, 3887424576, 3949129728, 4095393792, 4442770944, 4607318016, 5183232768, 5265506304, 5923694592, 6143090688, 6910977024, 7774849152, 7898259456, 8190787584, 8885541888, 9214636032, 10366465536, 10531012608, 11847389184, 12286181376, 13821954048, 15549698304, 15796518912, 17771083776, 18429272064, 20732931072, 23694778368, 24572362752, 27643908096, 31099396608, 31593037824, 35542167552, 36858544128, 41465862144, 47389556736, 55287816192, 62198793216, 71084335104, 73717088256, 82931724288, 94779113472, 110575632384, 124397586432, 142168670208, 165863448576, 221151264768, 248795172864, 284337340416, 331726897152, 497590345728, 663453794304, 995180691456, 1990361382912]

約数ペア:

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