1689777408

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 4944844800

約数和(自身を除く): 3255067392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 139, 176, 192, 256, 264, 278, 352, 384, 417, 528, 556, 704, 768, 834, 1056, 1112, 1408, 1439, 1529, 1668, 2112, 2224, 2816, 2878, 3058, 3336, 4224, 4317, 4448, 4587, 5756, 6116, 6672, 8448, 8634, 8896, 9174, 11512, 12232, 13344, 15829, 17268, 17792, 18348, 23024, 24464, 26688, 31658, 34536, 35584, 36696, 46048, 47487, 48928, 53376, 63316, 69072, 73392, 92096, 94974, 97856, 106752, 126632, 138144, 146784, 184192, 189948, 195712, 200021, 253264, 276288, 293568, 368384, 379896, 391424, 400042, 506528, 552576, 587136, 600063, 759792, 800084, 1013056, 1105152, 1174272, 1200126, 1519584, 1600168, 2026112, 2200231, 2400252, 3039168, 3200336, 4052224, 4400462, 4800504, 6078336, 6400672, 6600693, 8800924, 9601008, 12156672, 12801344, 13201386, 17601848, 19202016, 25602688, 26402772, 35203696, 38404032, 51205376, 52805544, 70407392, 76808064, 105611088, 140814784, 153616128, 211222176, 281629568, 422444352, 563259136, 844888704, 1689777408]

約数ペア:

[(1, 1689777408), (2, 844888704), (3, 563259136), (4, 422444352), (6, 281629568), (8, 211222176), (11, 153616128), (12, 140814784), (16, 105611088), (22, 76808064), (24, 70407392), (32, 52805544), (33, 51205376), (44, 38404032), (48, 35203696), (64, 26402772), (66, 25602688), (88, 19202016), (96, 17601848), (128, 13201386), (132, 12801344), (139, 12156672), (176, 9601008), (192, 8800924), (256, 6600693), (264, 6400672), (278, 6078336), (352, 4800504), (384, 4400462), (417, 4052224), (528, 3200336), (556, 3039168), (704, 2400252), (768, 2200231), (834, 2026112), (1056, 1600168), (1112, 1519584), (1408, 1200126), (1439, 1174272), (1529, 1105152), (1668, 1013056), (2112, 800084), (2224, 759792), (2816, 600063), (2878, 587136), (3058, 552576), (3336, 506528), (4224, 400042), (4317, 391424), (4448, 379896), (4587, 368384), (5756, 293568), (6116, 276288), (6672, 253264), (8448, 200021), (8634, 195712), (8896, 189948), (9174, 184192), (11512, 146784), (12232, 138144), (13344, 126632), (15829, 106752), (17268, 97856), (17792, 94974), (18348, 92096), (23024, 73392), (24464, 69072), (26688, 63316), (31658, 53376), (34536, 48928), (35584, 47487), (36696, 46048)]