319983468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{88589}}^1$

素因数の和:88646

約数の個数: 48

約数和(自身を含む): 873143040

約数和(自身を除く): 553159572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 88589, 177178, 265767, 354356, 531534, 620123, 1063068, 1240246, 1860369, 2480492, 3720738, 3809327, 7441476, 7618654, 11427981, 15237308, 22855962, 26665289, 45711924, 53330578, 79995867, 106661156, 159991734, 319983468]

約数ペア:

[(1, 319983468), (2, 159991734), (3, 106661156), (4, 79995867), (6, 53330578), (7, 45711924), (12, 26665289), (14, 22855962), (21, 15237308), (28, 11427981), (42, 7618654), (43, 7441476), (84, 3809327), (86, 3720738), (129, 2480492), (172, 1860369), (258, 1240246), (301, 1063068), (516, 620123), (602, 531534), (903, 354356), (1204, 265767), (1806, 177178), (3612, 88589)]