328484156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82039}}^1$

素因数の和:82074

約数の個数: 48

約数和(自身を含む): 771832320

約数和(自身を除く): 443348164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 82039, 164078, 328156, 574273, 902429, 1066507, 1148546, 1804858, 2133014, 2297092, 3609716, 4266028, 6317003, 7465549, 11731577, 12634006, 14931098, 23463154, 25268012, 29862196, 46926308, 82121039, 164242078, 328484156]

約数ペア:

[(1, 328484156), (2, 164242078), (4, 82121039), (7, 46926308), (11, 29862196), (13, 25268012), (14, 23463154), (22, 14931098), (26, 12634006), (28, 11731577), (44, 7465549), (52, 6317003), (77, 4266028), (91, 3609716), (143, 2297092), (154, 2133014), (182, 1804858), (286, 1148546), (308, 1066507), (364, 902429), (572, 574273), (1001, 328156), (2002, 164078), (4004, 82039)]