126496368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 374499840

約数和(自身を除く): 248003472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 659, 688, 744, 774, 1032, 1116, 1318, 1333, 1488, 1548, 1977, 2064, 2232, 2636, 2666, 3096, 3954, 3999, 4464, 5272, 5332, 5931, 6192, 7908, 7998, 10544, 10664, 11862, 11997, 15816, 15996, 20429, 21328, 23724, 23994, 28337, 31632, 31992, 40858, 47448, 47988, 56674, 61287, 63984, 81716, 85011, 94896, 95976, 113348, 122574, 163432, 170022, 183861, 191952, 226696, 245148, 255033, 326864, 340044, 367722, 453392, 490296, 510066, 680088, 735444, 878447, 980592, 1020132, 1360176, 1470888, 1756894, 2040264, 2635341, 2941776, 3513788, 4080528, 5270682, 7027576, 7906023, 10541364, 14055152, 15812046, 21082728, 31624092, 42165456, 63248184, 126496368]

約数ペア:

[(1, 126496368), (2, 63248184), (3, 42165456), (4, 31624092), (6, 21082728), (8, 15812046), (9, 14055152), (12, 10541364), (16, 7906023), (18, 7027576), (24, 5270682), (31, 4080528), (36, 3513788), (43, 2941776), (48, 2635341), (62, 2040264), (72, 1756894), (86, 1470888), (93, 1360176), (124, 1020132), (129, 980592), (144, 878447), (172, 735444), (186, 680088), (248, 510066), (258, 490296), (279, 453392), (344, 367722), (372, 340044), (387, 326864), (496, 255033), (516, 245148), (558, 226696), (659, 191952), (688, 183861), (744, 170022), (774, 163432), (1032, 122574), (1116, 113348), (1318, 95976), (1333, 94896), (1488, 85011), (1548, 81716), (1977, 63984), (2064, 61287), (2232, 56674), (2636, 47988), (2666, 47448), (3096, 40858), (3954, 31992), (3999, 31632), (4464, 28337), (5272, 23994), (5332, 23724), (5931, 21328), (6192, 20429), (7908, 15996), (7998, 15816), (10544, 11997), (10664, 11862)]