387322656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{82339}}^1$

素因数の和:82366

約数の個数: 72

約数和(自身を含む): 1182731760

約数和(自身を除く): 795409104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 82339, 164678, 247017, 329356, 494034, 576373, 658712, 988068, 1152746, 1317424, 1729119, 1976136, 2305492, 2634848, 3458238, 3952272, 4034611, 4610984, 6916476, 7904544, 8069222, 9221968, 12103833, 13832952, 16138444, 18443936, 24207666, 27665904, 32276888, 48415332, 55331808, 64553776, 96830664, 129107552, 193661328, 387322656]

約数ペア:

[(1, 387322656), (2, 193661328), (3, 129107552), (4, 96830664), (6, 64553776), (7, 55331808), (8, 48415332), (12, 32276888), (14, 27665904), (16, 24207666), (21, 18443936), (24, 16138444), (28, 13832952), (32, 12103833), (42, 9221968), (48, 8069222), (49, 7904544), (56, 6916476), (84, 4610984), (96, 4034611), (98, 3952272), (112, 3458238), (147, 2634848), (168, 2305492), (196, 1976136), (224, 1729119), (294, 1317424), (336, 1152746), (392, 988068), (588, 658712), (672, 576373), (784, 494034), (1176, 329356), (1568, 247017), (2352, 164678), (4704, 82339)]