857889984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1934

約数の個数: 112

約数和(自身を含む): 2601870336

約数和(自身を除く): 1743980352

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, 431, 448, 672, 862, 1293, 1344, 1481, 1724, 2586, 2962, 3017, 3448, 4443, 5172, 5924, 6034, 6896, 8886, 9051, 10344, 10367, 11848, 12068, 13792, 17772, 18102, 20688, 20734, 23696, 24136, 27584, 31101, 35544, 36204, 41376, 41468, 47392, 48272, 62202, 71088, 72408, 82752, 82936, 94784, 96544, 124404, 142176, 144816, 165872, 193088, 248808, 284352, 289632, 331744, 497616, 579264, 638311, 663488, 995232, 1276622, 1914933, 1990464, 2553244, 3829866, 4468177, 5106488, 7659732, 8936354, 10212976, 13404531, 15319464, 17872708, 20425952, 26809062, 30638928, 35745416, 40851904, 53618124, 61277856, 71490832, 107236248, 122555712, 142981664, 214472496, 285963328, 428944992, 857889984]

約数ペア:

[(1, 857889984), (2, 428944992), (3, 285963328), (4, 214472496), (6, 142981664), (7, 122555712), (8, 107236248), (12, 71490832), (14, 61277856), (16, 53618124), (21, 40851904), (24, 35745416), (28, 30638928), (32, 26809062), (42, 20425952), (48, 17872708), (56, 15319464), (64, 13404531), (84, 10212976), (96, 8936354), (112, 7659732), (168, 5106488), (192, 4468177), (224, 3829866), (336, 2553244), (431, 1990464), (448, 1914933), (672, 1276622), (862, 995232), (1293, 663488), (1344, 638311), (1481, 579264), (1724, 497616), (2586, 331744), (2962, 289632), (3017, 284352), (3448, 248808), (4443, 193088), (5172, 165872), (5924, 144816), (6034, 142176), (6896, 124404), (8886, 96544), (9051, 94784), (10344, 82936), (10367, 82752), (11848, 72408), (12068, 71088), (13792, 62202), (17772, 48272), (18102, 47392), (20688, 41468), (20734, 41376), (23696, 36204), (24136, 35544), (27584, 31101)]