439452996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 1101469824

約数和(自身を除く): 662016828

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 529, 851, 1058, 1587, 1702, 1871, 2116, 2553, 3174, 3404, 3742, 5106, 5613, 6348, 7484, 10212, 11226, 19573, 22452, 39146, 43033, 58719, 69227, 78292, 86066, 117438, 129099, 138454, 172132, 207681, 234876, 258198, 276908, 415362, 516396, 830724, 989759, 1592221, 1979518, 2969277, 3184442, 3959036, 4776663, 5938554, 6368884, 9553326, 11877108, 19106652, 36621083, 73242166, 109863249, 146484332, 219726498, 439452996]

約数ペア:

[(1, 439452996), (2, 219726498), (3, 146484332), (4, 109863249), (6, 73242166), (12, 36621083), (23, 19106652), (37, 11877108), (46, 9553326), (69, 6368884), (74, 5938554), (92, 4776663), (111, 3959036), (138, 3184442), (148, 2969277), (222, 1979518), (276, 1592221), (444, 989759), (529, 830724), (851, 516396), (1058, 415362), (1587, 276908), (1702, 258198), (1871, 234876), (2116, 207681), (2553, 172132), (3174, 138454), (3404, 129099), (3742, 117438), (5106, 86066), (5613, 78292), (6348, 69227), (7484, 58719), (10212, 43033), (11226, 39146), (19573, 22452)]