1959959664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 6201686400

約数和(自身を除く): 4241726736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 79, 87, 104, 116, 117, 144, 156, 158, 174, 208, 232, 234, 237, 261, 312, 316, 348, 377, 457, 464, 468, 474, 522, 624, 632, 696, 711, 754, 914, 936, 948, 1027, 1044, 1131, 1264, 1371, 1392, 1422, 1508, 1828, 1872, 1896, 2054, 2088, 2262, 2291, 2742, 2844, 3016, 3081, 3393, 3656, 3792, 4108, 4113, 4176, 4524, 4582, 5484, 5688, 5941, 6032, 6162, 6786, 6873, 7312, 8216, 8226, 9048, 9164, 9243, 10968, 11376, 11882, 12324, 13253, 13572, 13746, 16432, 16452, 17823, 18096, 18328, 18486, 20619, 21936, 23764, 24648, 26506, 27144, 27492, 29783, 32904, 35646, 36103, 36656, 36972, 39759, 41238, 47528, 49296, 53012, 53469, 54288, 54984, 59566, 65808, 71292, 72206, 73944, 79518, 82476, 89349, 95056, 106024, 106938, 108309, 109968, 119132, 119277, 142584, 144412, 147888, 159036, 164952, 172289, 178698, 212048, 213876, 216618, 238264, 238554, 268047, 285168, 288824, 318072, 324927, 329904, 344578, 357396, 427752, 433236, 469339, 476528, 477108, 516867, 536094, 577648, 636144, 649854, 689156, 714792, 855504, 866472, 938678, 954216, 1033734, 1046987, 1072188, 1299708, 1378312, 1408017, 1429584, 1550601, 1732944, 1877356, 1908432, 2067468, 2093974, 2144376, 2599416, 2756624, 2816034, 3101202, 3140961, 3754712, 4134936, 4187948, 4224051, 4288752, 5198832, 5632068, 6202404, 6281922, 7509424, 8269872, 8375896, 8448102, 9422883, 11264136, 12404808, 12563844, 13610831, 16751792, 16896204, 18845766, 22528272, 24809616, 25127688, 27221662, 33792408, 37691532, 40832493, 50255376, 54443324, 67584816, 75383064, 81664986, 108886648, 122497479, 150766128, 163329972, 217773296, 244994958, 326659944, 489989916, 653319888, 979979832, 1959959664]

約数ペア:

[(1, 1959959664), (2, 979979832), (3, 653319888), (4, 489989916), (6, 326659944), (8, 244994958), (9, 217773296), (12, 163329972), (13, 150766128), (16, 122497479), (18, 108886648), (24, 81664986), (26, 75383064), (29, 67584816), (36, 54443324), (39, 50255376), (48, 40832493), (52, 37691532), (58, 33792408), (72, 27221662), (78, 25127688), (79, 24809616), (87, 22528272), (104, 18845766), (116, 16896204), (117, 16751792), (144, 13610831), (156, 12563844), (158, 12404808), (174, 11264136), (208, 9422883), (232, 8448102), (234, 8375896), (237, 8269872), (261, 7509424), (312, 6281922), (316, 6202404), (348, 5632068), (377, 5198832), (457, 4288752), (464, 4224051), (468, 4187948), (474, 4134936), (522, 3754712), (624, 3140961), (632, 3101202), (696, 2816034), (711, 2756624), (754, 2599416), (914, 2144376), (936, 2093974), (948, 2067468), (1027, 1908432), (1044, 1877356), (1131, 1732944), (1264, 1550601), (1371, 1429584), (1392, 1408017), (1422, 1378312), (1508, 1299708), (1828, 1072188), (1872, 1046987), (1896, 1033734), (2054, 954216), (2088, 938678), (2262, 866472), (2291, 855504), (2742, 714792), (2844, 689156), (3016, 649854), (3081, 636144), (3393, 577648), (3656, 536094), (3792, 516867), (4108, 477108), (4113, 476528), (4176, 469339), (4524, 433236), (4582, 427752), (5484, 357396), (5688, 344578), (5941, 329904), (6032, 324927), (6162, 318072), (6786, 288824), (6873, 285168), (7312, 268047), (8216, 238554), (8226, 238264), (9048, 216618), (9164, 213876), (9243, 212048), (10968, 178698), (11376, 172289), (11882, 164952), (12324, 159036), (13253, 147888), (13572, 144412), (13746, 142584), (16432, 119277), (16452, 119132), (17823, 109968), (18096, 108309), (18328, 106938), (18486, 106024), (20619, 95056), (21936, 89349), (23764, 82476), (24648, 79518), (26506, 73944), (27144, 72206), (27492, 71292), (29783, 65808), (32904, 59566), (35646, 54984), (36103, 54288), (36656, 53469), (36972, 53012), (39759, 49296), (41238, 47528)]