218824008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701359}}^1$

素因数の和:701381

約数の個数: 32

約数和(自身を含む): 589142400

約数和(自身を除く): 370318392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 701359, 1402718, 2104077, 2805436, 4208154, 5610872, 8416308, 9117667, 16832616, 18235334, 27353001, 36470668, 54706002, 72941336, 109412004, 218824008]

約数ペア:

[(1, 218824008), (2, 109412004), (3, 72941336), (4, 54706002), (6, 36470668), (8, 27353001), (12, 18235334), (13, 16832616), (24, 9117667), (26, 8416308), (39, 5610872), (52, 4208154), (78, 2805436), (104, 2104077), (156, 1402718), (312, 701359)]