18182854144

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 240

約数和(自身を含む): 45905218128

約数和(自身を除く): 27722363984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 197, 208, 224, 256, 283, 364, 392, 394, 416, 448, 512, 566, 637, 728, 784, 788, 832, 896, 1132, 1274, 1379, 1456, 1568, 1576, 1664, 1792, 1981, 2264, 2548, 2561, 2758, 2912, 3136, 3152, 3328, 3584, 3679, 3962, 4528, 5096, 5122, 5516, 5824, 6272, 6304, 6656, 7358, 7924, 9056, 9653, 10192, 10244, 11032, 11648, 12544, 12608, 13867, 14716, 15848, 17927, 18112, 19306, 20384, 20488, 22064, 23296, 25088, 25216, 25753, 27734, 29432, 31696, 35854, 36224, 38612, 40768, 40976, 44128, 46592, 50432, 51506, 55468, 55751, 58864, 63392, 71708, 72448, 77224, 81536, 81952, 88256, 100864, 103012, 110936, 111502, 117728, 125489, 126784, 143416, 144896, 154448, 163072, 163904, 176512, 180271, 206024, 221872, 223004, 235456, 250978, 253568, 286832, 308896, 326144, 327808, 353024, 360542, 390257, 412048, 443744, 446008, 470912, 501956, 507136, 573664, 617792, 655616, 706048, 721084, 724763, 780514, 824096, 887488, 892016, 941824, 1003912, 1014272, 1147328, 1235584, 1311232, 1442168, 1449526, 1561028, 1648192, 1774976, 1784032, 1883648, 2007824, 2294656, 2471168, 2731799, 2884336, 2899052, 3122056, 3296384, 3549952, 3568064, 4015648, 4589312, 4942336, 5073341, 5463598, 5768672, 5798104, 6244112, 6592768, 7099904, 7136128, 8031296, 9178624, 10146682, 10927196, 11537344, 11596208, 12488224, 13185536, 14272256, 16062592, 20293364, 21854392, 23074688, 23192416, 24976448, 28544512, 32125184, 35513387, 40586728, 43708784, 46149376, 46384832, 49952896, 64250368, 71026774, 81173456, 87417568, 92298752, 92769664, 99905792, 142053548, 162346912, 174835136, 185539328, 199811584, 284107096, 324693824, 349670272, 371078656, 568214192, 649387648, 699340544, 1136428384, 1298775296, 1398681088, 2272856768, 2597550592, 4545713536, 9091427072, 18182854144]

約数ペア:

[(1, 18182854144), (2, 9091427072), (4, 4545713536), (7, 2597550592), (8, 2272856768), (13, 1398681088), (14, 1298775296), (16, 1136428384), (26, 699340544), (28, 649387648), (32, 568214192), (49, 371078656), (52, 349670272), (56, 324693824), (64, 284107096), (91, 199811584), (98, 185539328), (104, 174835136), (112, 162346912), (128, 142053548), (182, 99905792), (196, 92769664), (197, 92298752), (208, 87417568), (224, 81173456), (256, 71026774), (283, 64250368), (364, 49952896), (392, 46384832), (394, 46149376), (416, 43708784), (448, 40586728), (512, 35513387), (566, 32125184), (637, 28544512), (728, 24976448), (784, 23192416), (788, 23074688), (832, 21854392), (896, 20293364), (1132, 16062592), (1274, 14272256), (1379, 13185536), (1456, 12488224), (1568, 11596208), (1576, 11537344), (1664, 10927196), (1792, 10146682), (1981, 9178624), (2264, 8031296), (2548, 7136128), (2561, 7099904), (2758, 6592768), (2912, 6244112), (3136, 5798104), (3152, 5768672), (3328, 5463598), (3584, 5073341), (3679, 4942336), (3962, 4589312), (4528, 4015648), (5096, 3568064), (5122, 3549952), (5516, 3296384), (5824, 3122056), (6272, 2899052), (6304, 2884336), (6656, 2731799), (7358, 2471168), (7924, 2294656), (9056, 2007824), (9653, 1883648), (10192, 1784032), (10244, 1774976), (11032, 1648192), (11648, 1561028), (12544, 1449526), (12608, 1442168), (13867, 1311232), (14716, 1235584), (15848, 1147328), (17927, 1014272), (18112, 1003912), (19306, 941824), (20384, 892016), (20488, 887488), (22064, 824096), (23296, 780514), (25088, 724763), (25216, 721084), (25753, 706048), (27734, 655616), (29432, 617792), (31696, 573664), (35854, 507136), (36224, 501956), (38612, 470912), (40768, 446008), (40976, 443744), (44128, 412048), (46592, 390257), (50432, 360542), (51506, 353024), (55468, 327808), (55751, 326144), (58864, 308896), (63392, 286832), (71708, 253568), (72448, 250978), (77224, 235456), (81536, 223004), (81952, 221872), (88256, 206024), (100864, 180271), (103012, 176512), (110936, 163904), (111502, 163072), (117728, 154448), (125489, 144896), (126784, 143416)]