1917504848

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2561

約数の個数: 120

約数和(自身を含む): 4616365248

約数和(自身を除く): 2698860400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 301, 322, 344, 368, 392, 602, 644, 688, 784, 989, 1127, 1204, 1288, 1978, 2107, 2254, 2408, 2473, 2576, 3956, 4214, 4508, 4816, 4946, 6923, 7912, 8428, 9016, 9892, 13846, 15824, 16856, 17311, 18032, 19784, 27692, 33712, 34622, 39568, 48461, 55384, 56879, 69244, 96922, 106339, 110768, 113758, 121177, 138488, 193844, 212678, 227516, 242354, 276976, 387688, 398153, 425356, 455032, 484708, 744373, 775376, 796306, 850712, 910064, 969416, 1488746, 1592612, 1701424, 1938832, 2445797, 2787071, 2977492, 3185224, 4891594, 5210611, 5574142, 5954984, 6370448, 9783188, 10421222, 11148284, 11909968, 17120579, 19566376, 20842444, 22296568, 34241158, 39132752, 41684888, 44593136, 68482316, 83369776, 119844053, 136964632, 239688106, 273929264, 479376212, 958752424, 1917504848]

約数ペア:

[(1, 1917504848), (2, 958752424), (4, 479376212), (7, 273929264), (8, 239688106), (14, 136964632), (16, 119844053), (23, 83369776), (28, 68482316), (43, 44593136), (46, 41684888), (49, 39132752), (56, 34241158), (86, 22296568), (92, 20842444), (98, 19566376), (112, 17120579), (161, 11909968), (172, 11148284), (184, 10421222), (196, 9783188), (301, 6370448), (322, 5954984), (344, 5574142), (368, 5210611), (392, 4891594), (602, 3185224), (644, 2977492), (688, 2787071), (784, 2445797), (989, 1938832), (1127, 1701424), (1204, 1592612), (1288, 1488746), (1978, 969416), (2107, 910064), (2254, 850712), (2408, 796306), (2473, 775376), (2576, 744373), (3956, 484708), (4214, 455032), (4508, 425356), (4816, 398153), (4946, 387688), (6923, 276976), (7912, 242354), (8428, 227516), (9016, 212678), (9892, 193844), (13846, 138488), (15824, 121177), (16856, 113758), (17311, 110768), (18032, 106339), (19784, 96922), (27692, 69244), (33712, 56879), (34622, 55384), (39568, 48461)]