886575984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{10267}}^1$

素因数の和:10542

約数の個数: 80

約数和(自身を含む): 2627950848

約数和(自身を除く): 1741374864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 5397, 6168, 7196, 10267, 10794, 12336, 14392, 20534, 21588, 28784, 30801, 41068, 43176, 61602, 71869, 82136, 86352, 123204, 143738, 164272, 215607, 246408, 287476, 431214, 492816, 574952, 862428, 1149904, 1724856, 2638619, 3449712, 5277238, 7915857, 10554476, 15831714, 18470333, 21108952, 31663428, 36940666, 42217904, 55410999, 63326856, 73881332, 110821998, 126653712, 147762664, 221643996, 295525328, 443287992, 886575984]

約数ペア:

[(1, 886575984), (2, 443287992), (3, 295525328), (4, 221643996), (6, 147762664), (7, 126653712), (8, 110821998), (12, 73881332), (14, 63326856), (16, 55410999), (21, 42217904), (24, 36940666), (28, 31663428), (42, 21108952), (48, 18470333), (56, 15831714), (84, 10554476), (112, 7915857), (168, 5277238), (257, 3449712), (336, 2638619), (514, 1724856), (771, 1149904), (1028, 862428), (1542, 574952), (1799, 492816), (2056, 431214), (3084, 287476), (3598, 246408), (4112, 215607), (5397, 164272), (6168, 143738), (7196, 123204), (10267, 86352), (10794, 82136), (12336, 71869), (14392, 61602), (20534, 43176), (21588, 41068), (28784, 30801)]