304393128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{975619}}^1$

素因数の和:975641

約数の個数: 32

約数和(自身を含む): 819520800

約数和(自身を除く): 515127672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 975619, 1951238, 2926857, 3902476, 5853714, 7804952, 11707428, 12683047, 23414856, 25366094, 38049141, 50732188, 76098282, 101464376, 152196564, 304393128]

約数ペア:

[(1, 304393128), (2, 152196564), (3, 101464376), (4, 76098282), (6, 50732188), (8, 38049141), (12, 25366094), (13, 23414856), (24, 12683047), (26, 11707428), (39, 7804952), (52, 5853714), (78, 3902476), (104, 2926857), (156, 1951238), (312, 975619)]