336156740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16691}}^1$

素因数の和:16772

約数の個数: 48

約数和(自身を含む): 757149120

約数和(自身を除く): 420992380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 16691, 20140, 33382, 66764, 83455, 166910, 317129, 333820, 634258, 884623, 1268516, 1585645, 1769246, 3171290, 3538492, 4423115, 6342580, 8846230, 16807837, 17692460, 33615674, 67231348, 84039185, 168078370, 336156740]

約数ペア:

[(1, 336156740), (2, 168078370), (4, 84039185), (5, 67231348), (10, 33615674), (19, 17692460), (20, 16807837), (38, 8846230), (53, 6342580), (76, 4423115), (95, 3538492), (106, 3171290), (190, 1769246), (212, 1585645), (265, 1268516), (380, 884623), (530, 634258), (1007, 333820), (1060, 317129), (2014, 166910), (4028, 83455), (5035, 66764), (10070, 33382), (16691, 20140)]