670721856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1303}}^1$

素因数の和:1708

約数の個数: 112

約数和(自身を含む): 2034991104

約数和(自身を除く): 1364269248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 383, 448, 672, 766, 1149, 1303, 1344, 1532, 2298, 2606, 2681, 3064, 3909, 4596, 5212, 5362, 6128, 7818, 8043, 9121, 9192, 10424, 10724, 12256, 15636, 16086, 18242, 18384, 20848, 21448, 24512, 27363, 31272, 32172, 36484, 36768, 41696, 42896, 54726, 62544, 64344, 72968, 73536, 83392, 85792, 109452, 125088, 128688, 145936, 171584, 218904, 250176, 257376, 291872, 437808, 499049, 514752, 583744, 875616, 998098, 1497147, 1751232, 1996196, 2994294, 3493343, 3992392, 5988588, 6986686, 7984784, 10480029, 11977176, 13973372, 15969568, 20960058, 23954352, 27946744, 31939136, 41920116, 47908704, 55893488, 83840232, 95817408, 111786976, 167680464, 223573952, 335360928, 670721856]

約数ペア:

[(1, 670721856), (2, 335360928), (3, 223573952), (4, 167680464), (6, 111786976), (7, 95817408), (8, 83840232), (12, 55893488), (14, 47908704), (16, 41920116), (21, 31939136), (24, 27946744), (28, 23954352), (32, 20960058), (42, 15969568), (48, 13973372), (56, 11977176), (64, 10480029), (84, 7984784), (96, 6986686), (112, 5988588), (168, 3992392), (192, 3493343), (224, 2994294), (336, 1996196), (383, 1751232), (448, 1497147), (672, 998098), (766, 875616), (1149, 583744), (1303, 514752), (1344, 499049), (1532, 437808), (2298, 291872), (2606, 257376), (2681, 250176), (3064, 218904), (3909, 171584), (4596, 145936), (5212, 128688), (5362, 125088), (6128, 109452), (7818, 85792), (8043, 83392), (9121, 73536), (9192, 72968), (10424, 64344), (10724, 62544), (12256, 54726), (15636, 42896), (16086, 41696), (18242, 36768), (18384, 36484), (20848, 32172), (21448, 31272), (24512, 27363)]