890504712

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^2\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 2503720800

約数和(自身を除く): 1613216088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 347, 436, 654, 694, 872, 981, 1041, 1308, 1388, 1962, 2082, 2616, 2776, 2943, 3123, 3924, 4164, 5886, 6246, 7848, 8328, 9369, 11772, 11881, 12492, 18738, 23544, 23762, 24984, 35643, 37476, 37823, 47524, 71286, 74952, 75646, 95048, 106929, 113469, 142572, 151292, 213858, 226938, 285144, 302584, 320787, 340407, 427716, 453876, 641574, 680814, 855432, 907752, 1021221, 1283148, 1361628, 2042442, 2566296, 2723256, 4084884, 4122707, 8169768, 8245414, 12368121, 16490828, 24736242, 32981656, 37104363, 49472484, 74208726, 98944968, 111313089, 148417452, 222626178, 296834904, 445252356, 890504712]

約数ペア:

[(1, 890504712), (2, 445252356), (3, 296834904), (4, 222626178), (6, 148417452), (8, 111313089), (9, 98944968), (12, 74208726), (18, 49472484), (24, 37104363), (27, 32981656), (36, 24736242), (54, 16490828), (72, 12368121), (108, 8245414), (109, 8169768), (216, 4122707), (218, 4084884), (327, 2723256), (347, 2566296), (436, 2042442), (654, 1361628), (694, 1283148), (872, 1021221), (981, 907752), (1041, 855432), (1308, 680814), (1388, 641574), (1962, 453876), (2082, 427716), (2616, 340407), (2776, 320787), (2943, 302584), (3123, 285144), (3924, 226938), (4164, 213858), (5886, 151292), (6246, 142572), (7848, 113469), (8328, 106929), (9369, 95048), (11772, 75646), (11881, 74952), (12492, 71286), (18738, 47524), (23544, 37823), (23762, 37476), (24984, 35643)]