328918304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71879}}^1$

素因数の和:71913

約数の個数: 48

約数和(自身を含む): 760777920

約数和(自身を除く): 431859616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 71879, 143758, 287516, 575032, 790669, 934427, 1150064, 1581338, 1868854, 2300128, 3162676, 3737708, 6325352, 7475416, 10278697, 12650704, 14950832, 20557394, 25301408, 29901664, 41114788, 82229576, 164459152, 328918304]

約数ペア:

[(1, 328918304), (2, 164459152), (4, 82229576), (8, 41114788), (11, 29901664), (13, 25301408), (16, 20557394), (22, 14950832), (26, 12650704), (32, 10278697), (44, 7475416), (52, 6325352), (88, 3737708), (104, 3162676), (143, 2300128), (176, 1868854), (208, 1581338), (286, 1150064), (352, 934427), (416, 790669), (572, 575032), (1144, 287516), (2288, 143758), (4576, 71879)]