213788064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{318137}}^1$

素因数の和:318157

約数の個数: 48

約数和(自身を含む): 641366208

約数和(自身を除く): 427578144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 318137, 636274, 954411, 1272548, 1908822, 2226959, 2545096, 3817644, 4453918, 5090192, 6680877, 7635288, 8907836, 10180384, 13361754, 15270576, 17815672, 26723508, 30541152, 35631344, 53447016, 71262688, 106894032, 213788064]

約数ペア:

[(1, 213788064), (2, 106894032), (3, 71262688), (4, 53447016), (6, 35631344), (7, 30541152), (8, 26723508), (12, 17815672), (14, 15270576), (16, 13361754), (21, 10180384), (24, 8907836), (28, 7635288), (32, 6680877), (42, 5090192), (48, 4453918), (56, 3817644), (84, 2545096), (96, 2226959), (112, 1908822), (168, 1272548), (224, 954411), (336, 636274), (672, 318137)]