661754167776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29761}}^1\times {\mathrm{5939}}^1$

素因数の和:35729

約数の個数: 144

約数和(自身を含む): 2027031486480

約数和(自身を除く): 1365277318704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5939, 11878, 17817, 23756, 29761, 35634, 47512, 53451, 59522, 71268, 77207, 89283, 95024, 106902, 119044, 142536, 154414, 178566, 190048, 213804, 231621, 238088, 267849, 285072, 308828, 357132, 386893, 427608, 463242, 476176, 535698, 570144, 617656, 694863, 714264, 773786, 855216, 926484, 952352, 1071396, 1160679, 1235312, 1389726, 1428528, 1547572, 1710432, 1852968, 2142792, 2321358, 2470624, 2779452, 2857056, 3095144, 3482037, 3705936, 4285584, 4642716, 5558904, 6190288, 6964074, 7411872, 8571168, 9285432, 11117808, 12380576, 13928148, 18570864, 22235616, 27856296, 37141728, 55712592, 111425184, 176750579, 353501158, 530251737, 707002316, 1060503474, 1414004632, 1590755211, 2121006948, 2297757527, 2828009264, 3181510422, 4242013896, 4595515054, 5656018528, 6363020844, 6893272581, 8484027792, 9191030108, 12726041688, 13786545162, 16968055584, 18382060216, 20679817743, 25452083376, 27573090324, 36764120432, 41359635486, 50904166752, 55146180648, 73528240864, 82719270972, 110292361296, 165438541944, 220584722592, 330877083888, 661754167776]

約数ペア:

[(1, 661754167776), (2, 330877083888), (3, 220584722592), (4, 165438541944), (6, 110292361296), (8, 82719270972), (9, 73528240864), (12, 55146180648), (13, 50904166752), (16, 41359635486), (18, 36764120432), (24, 27573090324), (26, 25452083376), (32, 20679817743), (36, 18382060216), (39, 16968055584), (48, 13786545162), (52, 12726041688), (72, 9191030108), (78, 8484027792), (96, 6893272581), (104, 6363020844), (117, 5656018528), (144, 4595515054), (156, 4242013896), (208, 3181510422), (234, 2828009264), (288, 2297757527), (312, 2121006948), (416, 1590755211), (468, 1414004632), (624, 1060503474), (936, 707002316), (1248, 530251737), (1872, 353501158), (3744, 176750579), (5939, 111425184), (11878, 55712592), (17817, 37141728), (23756, 27856296), (29761, 22235616), (35634, 18570864), (47512, 13928148), (53451, 12380576), (59522, 11117808), (71268, 9285432), (77207, 8571168), (89283, 7411872), (95024, 6964074), (106902, 6190288), (119044, 5558904), (142536, 4642716), (154414, 4285584), (178566, 3705936), (190048, 3482037), (213804, 3095144), (231621, 2857056), (238088, 2779452), (267849, 2470624), (285072, 2321358), (308828, 2142792), (357132, 1852968), (386893, 1710432), (427608, 1547572), (463242, 1428528), (476176, 1389726), (535698, 1235312), (570144, 1160679), (617656, 1071396), (694863, 952352), (714264, 926484), (773786, 855216)]