978786368

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16472

約数の個数: 84

約数和(自身を含む): 2378445840

約数和(自身を除く): 1399659472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3724, 4256, 7448, 8512, 14896, 16427, 29792, 32854, 59584, 65708, 114989, 131416, 229978, 262832, 312113, 459956, 525664, 624226, 804923, 919912, 1051328, 1248452, 1609846, 1839824, 2184791, 2496904, 3219692, 3679648, 4369582, 4993808, 6439384, 7359296, 8739164, 9987616, 12878768, 15293537, 17478328, 19975232, 25757536, 30587074, 34956656, 51515072, 61174148, 69913312, 122348296, 139826624, 244696592, 489393184, 978786368]

約数ペア:

[(1, 978786368), (2, 489393184), (4, 244696592), (7, 139826624), (8, 122348296), (14, 69913312), (16, 61174148), (19, 51515072), (28, 34956656), (32, 30587074), (38, 25757536), (49, 19975232), (56, 17478328), (64, 15293537), (76, 12878768), (98, 9987616), (112, 8739164), (133, 7359296), (152, 6439384), (196, 4993808), (224, 4369582), (266, 3679648), (304, 3219692), (392, 2496904), (448, 2184791), (532, 1839824), (608, 1609846), (784, 1248452), (931, 1051328), (1064, 919912), (1216, 804923), (1568, 624226), (1862, 525664), (2128, 459956), (3136, 312113), (3724, 262832), (4256, 229978), (7448, 131416), (8512, 114989), (14896, 65708), (16427, 59584), (29792, 32854)]