349764229976

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1\times {\mathrm{6863}}^1$

素因数の和:7885

約数の個数: 96

約数和(自身を含む): 775382699520

約数和(自身を除く): 425618469544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 947, 961, 1736, 1894, 1922, 3788, 3844, 6629, 6727, 6863, 7576, 7688, 13258, 13454, 13726, 26516, 26908, 27452, 29357, 48041, 53032, 53816, 54904, 58714, 96082, 117428, 192164, 205499, 212753, 234856, 384328, 410998, 425506, 821996, 851012, 910067, 1489271, 1643992, 1702024, 1820134, 2978542, 3640268, 5957084, 6370469, 6499261, 6595343, 7280536, 11914168, 12740938, 12998522, 13190686, 25481876, 25997044, 26381372, 45494827, 46167401, 50963752, 51994088, 52762744, 90989654, 92334802, 181979308, 184669604, 201477091, 363958616, 369339208, 402954182, 805908364, 1410339637, 1611816728, 2820679274, 5641358548, 6245789821, 11282717096, 12491579642, 24983159284, 43720528747, 49966318568, 87441057494, 174882114988, 349764229976]

約数ペア:

[(1, 349764229976), (2, 174882114988), (4, 87441057494), (7, 49966318568), (8, 43720528747), (14, 24983159284), (28, 12491579642), (31, 11282717096), (56, 6245789821), (62, 5641358548), (124, 2820679274), (217, 1611816728), (248, 1410339637), (434, 805908364), (868, 402954182), (947, 369339208), (961, 363958616), (1736, 201477091), (1894, 184669604), (1922, 181979308), (3788, 92334802), (3844, 90989654), (6629, 52762744), (6727, 51994088), (6863, 50963752), (7576, 46167401), (7688, 45494827), (13258, 26381372), (13454, 25997044), (13726, 25481876), (26516, 13190686), (26908, 12998522), (27452, 12740938), (29357, 11914168), (48041, 7280536), (53032, 6595343), (53816, 6499261), (54904, 6370469), (58714, 5957084), (96082, 3640268), (117428, 2978542), (192164, 1820134), (205499, 1702024), (212753, 1643992), (234856, 1489271), (384328, 910067), (410998, 851012), (425506, 821996)]