21091288704

素因数分解:

$2^7\times 3^1\times {\mathrm{2531}}^1\times {\mathrm{21701}}^1$

素因数の和:24249

約数の個数: 64

約数和(自身を含む): 56048453280

約数和(自身を除く): 34957164576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2531, 5062, 7593, 10124, 15186, 20248, 21701, 30372, 40496, 43402, 60744, 65103, 80992, 86804, 121488, 130206, 161984, 173608, 242976, 260412, 323968, 347216, 485952, 520824, 694432, 971904, 1041648, 1388864, 2083296, 2777728, 4166592, 8333184, 54925231, 109850462, 164775693, 219700924, 329551386, 439401848, 659102772, 878803696, 1318205544, 1757607392, 2636411088, 3515214784, 5272822176, 7030429568, 10545644352, 21091288704]

約数ペア:

[(1, 21091288704), (2, 10545644352), (3, 7030429568), (4, 5272822176), (6, 3515214784), (8, 2636411088), (12, 1757607392), (16, 1318205544), (24, 878803696), (32, 659102772), (48, 439401848), (64, 329551386), (96, 219700924), (128, 164775693), (192, 109850462), (384, 54925231), (2531, 8333184), (5062, 4166592), (7593, 2777728), (10124, 2083296), (15186, 1388864), (20248, 1041648), (21701, 971904), (30372, 694432), (40496, 520824), (43402, 485952), (60744, 347216), (65103, 323968), (80992, 260412), (86804, 242976), (121488, 173608), (130206, 161984)]