16541697536

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 240

約数和(自身を含む): 42078150576

約数和(自身を除く): 25536453040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 91, 98, 104, 112, 128, 134, 182, 196, 208, 224, 256, 268, 364, 392, 416, 448, 469, 512, 536, 637, 728, 757, 784, 832, 871, 896, 938, 1072, 1274, 1456, 1514, 1568, 1664, 1742, 1792, 1876, 2144, 2548, 2912, 3028, 3136, 3283, 3328, 3484, 3584, 3752, 4288, 5096, 5299, 5824, 6056, 6097, 6272, 6566, 6656, 6968, 7504, 8576, 9841, 10192, 10598, 11648, 12112, 12194, 12544, 13132, 13936, 15008, 17152, 19682, 20384, 21196, 23296, 24224, 24388, 25088, 26264, 27872, 30016, 34304, 37093, 39364, 40768, 42392, 42679, 46592, 48448, 48776, 50719, 52528, 55744, 60032, 68887, 74186, 78728, 81536, 84784, 85358, 96896, 97552, 101438, 105056, 111488, 120064, 137774, 148372, 157456, 163072, 169568, 170716, 193792, 195104, 202876, 210112, 222976, 240128, 275548, 296744, 314912, 326144, 339136, 341432, 355033, 387584, 390208, 405752, 420224, 445952, 482209, 551096, 593488, 629824, 659347, 678272, 682864, 710066, 780416, 811504, 840448, 964418, 1102192, 1186976, 1259648, 1318694, 1356544, 1365728, 1420132, 1560832, 1623008, 1680896, 1928836, 2204384, 2373952, 2485231, 2519296, 2637388, 2713088, 2731456, 2840264, 3121664, 3246016, 3857672, 4408768, 4615429, 4747904, 4970462, 5038592, 5274776, 5462912, 5680528, 6492032, 7715344, 8817536, 9230858, 9495808, 9940924, 10549552, 10925824, 11361056, 12984064, 15430688, 17635072, 18461716, 18991616, 19881848, 21099104, 21851648, 22722112, 25968128, 30861376, 32308003, 35270144, 36923432, 39763696, 42198208, 45444224, 61722752, 64616006, 73846864, 79527392, 84396416, 90888448, 123445504, 129232012, 147693728, 159054784, 168792832, 181776896, 246891008, 258464024, 295387456, 318109568, 337585664, 516928048, 590774912, 636219136, 1033856096, 1181549824, 1272438272, 2067712192, 2363099648, 4135424384, 8270848768, 16541697536]

約数ペア:

[(1, 16541697536), (2, 8270848768), (4, 4135424384), (7, 2363099648), (8, 2067712192), (13, 1272438272), (14, 1181549824), (16, 1033856096), (26, 636219136), (28, 590774912), (32, 516928048), (49, 337585664), (52, 318109568), (56, 295387456), (64, 258464024), (67, 246891008), (91, 181776896), (98, 168792832), (104, 159054784), (112, 147693728), (128, 129232012), (134, 123445504), (182, 90888448), (196, 84396416), (208, 79527392), (224, 73846864), (256, 64616006), (268, 61722752), (364, 45444224), (392, 42198208), (416, 39763696), (448, 36923432), (469, 35270144), (512, 32308003), (536, 30861376), (637, 25968128), (728, 22722112), (757, 21851648), (784, 21099104), (832, 19881848), (871, 18991616), (896, 18461716), (938, 17635072), (1072, 15430688), (1274, 12984064), (1456, 11361056), (1514, 10925824), (1568, 10549552), (1664, 9940924), (1742, 9495808), (1792, 9230858), (1876, 8817536), (2144, 7715344), (2548, 6492032), (2912, 5680528), (3028, 5462912), (3136, 5274776), (3283, 5038592), (3328, 4970462), (3484, 4747904), (3584, 4615429), (3752, 4408768), (4288, 3857672), (5096, 3246016), (5299, 3121664), (5824, 2840264), (6056, 2731456), (6097, 2713088), (6272, 2637388), (6566, 2519296), (6656, 2485231), (6968, 2373952), (7504, 2204384), (8576, 1928836), (9841, 1680896), (10192, 1623008), (10598, 1560832), (11648, 1420132), (12112, 1365728), (12194, 1356544), (12544, 1318694), (13132, 1259648), (13936, 1186976), (15008, 1102192), (17152, 964418), (19682, 840448), (20384, 811504), (21196, 780416), (23296, 710066), (24224, 682864), (24388, 678272), (25088, 659347), (26264, 629824), (27872, 593488), (30016, 551096), (34304, 482209), (37093, 445952), (39364, 420224), (40768, 405752), (42392, 390208), (42679, 387584), (46592, 355033), (48448, 341432), (48776, 339136), (50719, 326144), (52528, 314912), (55744, 296744), (60032, 275548), (68887, 240128), (74186, 222976), (78728, 210112), (81536, 202876), (84784, 195104), (85358, 193792), (96896, 170716), (97552, 169568), (101438, 163072), (105056, 157456), (111488, 148372), (120064, 137774)]