324063724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71129}}^1$

素因数の和:71217

約数の個数: 24

約数和(自身を含む): 609441840

約数和(自身を除く): 285378116

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 71129, 142258, 284516, 1209193, 2418386, 4765643, 4836772, 9531286, 19062572, 81015931, 162031862, 324063724]

約数ペア:

[(1, 324063724), (2, 162031862), (4, 81015931), (17, 19062572), (34, 9531286), (67, 4836772), (68, 4765643), (134, 2418386), (268, 1209193), (1139, 284516), (2278, 142258), (4556, 71129)]