1294169968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3031

約数の個数: 120

約数和(自身を含む): 3215346288

約数和(自身を除く): 1921176320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 112, 172, 182, 196, 208, 301, 344, 364, 392, 559, 602, 637, 688, 728, 784, 1118, 1204, 1274, 1456, 2107, 2236, 2408, 2548, 2953, 3913, 4214, 4472, 4816, 5096, 5906, 7826, 8428, 8944, 10192, 11812, 15652, 16856, 20671, 23624, 27391, 31304, 33712, 38389, 41342, 47248, 54782, 62608, 76778, 82684, 109564, 126979, 144697, 153556, 165368, 219128, 253958, 268723, 289394, 307112, 330736, 438256, 507916, 537446, 578788, 614224, 888853, 1015832, 1074892, 1157576, 1650727, 1777706, 1881061, 2031664, 2149784, 2315152, 3301454, 3555412, 3762122, 4299568, 6221971, 6602908, 7110824, 7524244, 11555089, 12443942, 13205816, 14221648, 15048488, 23110178, 24887884, 26411632, 30096976, 46220356, 49775768, 80885623, 92440712, 99551536, 161771246, 184881424, 323542492, 647084984, 1294169968]

約数ペア:

[(1, 1294169968), (2, 647084984), (4, 323542492), (7, 184881424), (8, 161771246), (13, 99551536), (14, 92440712), (16, 80885623), (26, 49775768), (28, 46220356), (43, 30096976), (49, 26411632), (52, 24887884), (56, 23110178), (86, 15048488), (91, 14221648), (98, 13205816), (104, 12443942), (112, 11555089), (172, 7524244), (182, 7110824), (196, 6602908), (208, 6221971), (301, 4299568), (344, 3762122), (364, 3555412), (392, 3301454), (559, 2315152), (602, 2149784), (637, 2031664), (688, 1881061), (728, 1777706), (784, 1650727), (1118, 1157576), (1204, 1074892), (1274, 1015832), (1456, 888853), (2107, 614224), (2236, 578788), (2408, 537446), (2548, 507916), (2953, 438256), (3913, 330736), (4214, 307112), (4472, 289394), (4816, 268723), (5096, 253958), (5906, 219128), (7826, 165368), (8428, 153556), (8944, 144697), (10192, 126979), (11812, 109564), (15652, 82684), (16856, 76778), (20671, 62608), (23624, 54782), (27391, 47248), (31304, 41342), (33712, 38389)]