2781570673756

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{49069}}^1$

素因数の和:49696

約数の個数: 96

約数和(自身を含む): 5759640320000

約数和(自身を除く): 2978069646244

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 523, 553, 686, 1046, 1106, 1372, 2092, 2212, 3661, 3871, 7322, 7742, 14644, 15484, 25627, 27097, 41317, 49069, 51254, 54194, 82634, 98138, 102508, 108388, 165268, 179389, 196276, 289219, 343483, 358778, 578438, 686966, 717556, 1156876, 1373932, 2024533, 2404381, 3876451, 4049066, 4808762, 7752902, 8098132, 9617524, 14171731, 15505804, 16830667, 25663087, 27135157, 28343462, 33661334, 51326174, 54270314, 56686924, 67322668, 102652348, 108540628, 179641609, 189946099, 359283218, 379892198, 718566436, 759784396, 1257491263, 1329622693, 2027383873, 2514982526, 2659245386, 4054767746, 5029965052, 5318490772, 8109535492, 8802438841, 14191687111, 17604877682, 28383374222, 35209755364, 56766748444, 99341809777, 198683619554, 397367239108, 695392668439, 1390785336878, 2781570673756]

約数ペア:

[(1, 2781570673756), (2, 1390785336878), (4, 695392668439), (7, 397367239108), (14, 198683619554), (28, 99341809777), (49, 56766748444), (79, 35209755364), (98, 28383374222), (158, 17604877682), (196, 14191687111), (316, 8802438841), (343, 8109535492), (523, 5318490772), (553, 5029965052), (686, 4054767746), (1046, 2659245386), (1106, 2514982526), (1372, 2027383873), (2092, 1329622693), (2212, 1257491263), (3661, 759784396), (3871, 718566436), (7322, 379892198), (7742, 359283218), (14644, 189946099), (15484, 179641609), (25627, 108540628), (27097, 102652348), (41317, 67322668), (49069, 56686924), (51254, 54270314), (54194, 51326174), (82634, 33661334), (98138, 28343462), (102508, 27135157), (108388, 25663087), (165268, 16830667), (179389, 15505804), (196276, 14171731), (289219, 9617524), (343483, 8098132), (358778, 7752902), (578438, 4808762), (686966, 4049066), (717556, 3876451), (1156876, 2404381), (1373932, 2024533)]