121271328

素因数分解:

$2^5\times 3^2\times {\mathrm{421081}}^1$

素因数の和:421097

約数の個数: 36

約数和(自身を含む): 344866158

約数和(自身を除く): 223594830

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421081, 842162, 1263243, 1684324, 2526486, 3368648, 3789729, 5052972, 6737296, 7579458, 10105944, 13474592, 15158916, 20211888, 30317832, 40423776, 60635664, 121271328]

約数ペア:

[(1, 121271328), (2, 60635664), (3, 40423776), (4, 30317832), (6, 20211888), (8, 15158916), (9, 13474592), (12, 10105944), (16, 7579458), (18, 6737296), (24, 5052972), (32, 3789729), (36, 3368648), (48, 2526486), (72, 1684324), (96, 1263243), (144, 842162), (288, 421081)]