21246997248

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{33053}}^1$

素因数の和:33112

約数の個数: 180

約数和(自身を含む): 65400379968

約数和(自身を除く): 44153382720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3968, 4464, 5022, 5184, 5952, 6696, 6912, 7936, 8928, 10044, 10368, 11904, 13392, 17856, 20088, 20736, 23808, 26784, 33053, 35712, 40176, 53568, 66106, 71424, 80352, 99159, 107136, 132212, 160704, 198318, 214272, 264424, 297477, 321408, 396636, 528848, 594954, 642816, 793272, 892431, 1024643, 1057696, 1189908, 1586544, 1784862, 2049286, 2115392, 2379816, 2677293, 3073929, 3173088, 3569724, 4098572, 4230784, 4759632, 5354586, 6147858, 6346176, 7139448, 8197144, 8461568, 9221787, 9519264, 10709172, 12295716, 12692352, 14278896, 16394288, 18443574, 19038528, 21418344, 24591432, 25384704, 27665361, 28557792, 32788576, 36887148, 38077056, 42836688, 49182864, 55330722, 57115584, 65577152, 73774296, 76154112, 82996083, 85673376, 98365728, 110661444, 114231168, 131154304, 147548592, 165992166, 171346752, 196731456, 221322888, 228462336, 262308608, 295097184, 331984332, 342693504, 393462912, 442645776, 590194368, 663968664, 685387008, 786925824, 885291552, 1180388736, 1327937328, 1770583104, 2360777472, 2655874656, 3541166208, 5311749312, 7082332416, 10623498624, 21246997248]

約数ペア:

[(1, 21246997248), (2, 10623498624), (3, 7082332416), (4, 5311749312), (6, 3541166208), (8, 2655874656), (9, 2360777472), (12, 1770583104), (16, 1327937328), (18, 1180388736), (24, 885291552), (27, 786925824), (31, 685387008), (32, 663968664), (36, 590194368), (48, 442645776), (54, 393462912), (62, 342693504), (64, 331984332), (72, 295097184), (81, 262308608), (93, 228462336), (96, 221322888), (108, 196731456), (124, 171346752), (128, 165992166), (144, 147548592), (162, 131154304), (186, 114231168), (192, 110661444), (216, 98365728), (248, 85673376), (256, 82996083), (279, 76154112), (288, 73774296), (324, 65577152), (372, 57115584), (384, 55330722), (432, 49182864), (496, 42836688), (558, 38077056), (576, 36887148), (648, 32788576), (744, 28557792), (768, 27665361), (837, 25384704), (864, 24591432), (992, 21418344), (1116, 19038528), (1152, 18443574), (1296, 16394288), (1488, 14278896), (1674, 12692352), (1728, 12295716), (1984, 10709172), (2232, 9519264), (2304, 9221787), (2511, 8461568), (2592, 8197144), (2976, 7139448), (3348, 6346176), (3456, 6147858), (3968, 5354586), (4464, 4759632), (5022, 4230784), (5184, 4098572), (5952, 3569724), (6696, 3173088), (6912, 3073929), (7936, 2677293), (8928, 2379816), (10044, 2115392), (10368, 2049286), (11904, 1784862), (13392, 1586544), (17856, 1189908), (20088, 1057696), (20736, 1024643), (23808, 892431), (26784, 793272), (33053, 642816), (35712, 594954), (40176, 528848), (53568, 396636), (66106, 321408), (71424, 297477), (80352, 264424), (99159, 214272), (107136, 198318), (132212, 160704)]