321330798

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 710659872

約数和(自身を除く): 389329074

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 311, 366, 549, 622, 933, 941, 1098, 1866, 1882, 2799, 2823, 5598, 5646, 8469, 16938, 18971, 37942, 56913, 57401, 113826, 114802, 170739, 172203, 292651, 341478, 344406, 516609, 585302, 877953, 1033218, 1755906, 2633859, 5267718, 17851711, 35703422, 53555133, 107110266, 160665399, 321330798]

約数ペア:

[(1, 321330798), (2, 160665399), (3, 107110266), (6, 53555133), (9, 35703422), (18, 17851711), (61, 5267718), (122, 2633859), (183, 1755906), (311, 1033218), (366, 877953), (549, 585302), (622, 516609), (933, 344406), (941, 341478), (1098, 292651), (1866, 172203), (1882, 170739), (2799, 114802), (2823, 113826), (5598, 57401), (5646, 56913), (8469, 37942), (16938, 18971)]