19947769344

素因数分解:

$2^9\times 3^3\times {\mathrm{487}}^1\times {\mathrm{2963}}^1$

素因数の和:3477

約数の個数: 160

約数和(自身を含む): 59187997440

約数和(自身を除く): 39240228096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 487, 512, 576, 768, 864, 974, 1152, 1461, 1536, 1728, 1948, 2304, 2922, 2963, 3456, 3896, 4383, 4608, 5844, 5926, 6912, 7792, 8766, 8889, 11688, 11852, 13149, 13824, 15584, 17532, 17778, 23376, 23704, 26298, 26667, 31168, 35064, 35556, 46752, 47408, 52596, 53334, 62336, 70128, 71112, 80001, 93504, 94816, 105192, 106668, 124672, 140256, 142224, 160002, 187008, 189632, 210384, 213336, 249344, 280512, 284448, 320004, 374016, 379264, 420768, 426672, 561024, 568896, 640008, 748032, 758528, 841536, 853344, 1122048, 1137792, 1280016, 1442981, 1517056, 1683072, 1706688, 2244096, 2275584, 2560032, 2885962, 3366144, 3413376, 4328943, 4551168, 5120064, 5771924, 6732288, 6826752, 8657886, 10240128, 11543848, 12986829, 13653504, 17315772, 20480256, 23087696, 25973658, 34631544, 38960487, 40960512, 46175392, 51947316, 69263088, 77920974, 92350784, 103894632, 138526176, 155841948, 184701568, 207789264, 277052352, 311683896, 369403136, 415578528, 554104704, 623367792, 738806272, 831157056, 1108209408, 1246735584, 1662314112, 2216418816, 2493471168, 3324628224, 4986942336, 6649256448, 9973884672, 19947769344]

約数ペア:

[(1, 19947769344), (2, 9973884672), (3, 6649256448), (4, 4986942336), (6, 3324628224), (8, 2493471168), (9, 2216418816), (12, 1662314112), (16, 1246735584), (18, 1108209408), (24, 831157056), (27, 738806272), (32, 623367792), (36, 554104704), (48, 415578528), (54, 369403136), (64, 311683896), (72, 277052352), (96, 207789264), (108, 184701568), (128, 155841948), (144, 138526176), (192, 103894632), (216, 92350784), (256, 77920974), (288, 69263088), (384, 51947316), (432, 46175392), (487, 40960512), (512, 38960487), (576, 34631544), (768, 25973658), (864, 23087696), (974, 20480256), (1152, 17315772), (1461, 13653504), (1536, 12986829), (1728, 11543848), (1948, 10240128), (2304, 8657886), (2922, 6826752), (2963, 6732288), (3456, 5771924), (3896, 5120064), (4383, 4551168), (4608, 4328943), (5844, 3413376), (5926, 3366144), (6912, 2885962), (7792, 2560032), (8766, 2275584), (8889, 2244096), (11688, 1706688), (11852, 1683072), (13149, 1517056), (13824, 1442981), (15584, 1280016), (17532, 1137792), (17778, 1122048), (23376, 853344), (23704, 841536), (26298, 758528), (26667, 748032), (31168, 640008), (35064, 568896), (35556, 561024), (46752, 426672), (47408, 420768), (52596, 379264), (53334, 374016), (62336, 320004), (70128, 284448), (71112, 280512), (80001, 249344), (93504, 213336), (94816, 210384), (105192, 189632), (106668, 187008), (124672, 160002), (140256, 142224)]