320142894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{8093}}^1$

素因数の和:8464

約数の個数: 32

約数和(自身を含む): 676010880

約数和(自身を除く): 355867986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 694, 1041, 2082, 6593, 8093, 13186, 16186, 19779, 24279, 39558, 48558, 153767, 307534, 461301, 922602, 2808271, 5616542, 8424813, 16849626, 53357149, 106714298, 160071447, 320142894]

約数ペア:

[(1, 320142894), (2, 160071447), (3, 106714298), (6, 53357149), (19, 16849626), (38, 8424813), (57, 5616542), (114, 2808271), (347, 922602), (694, 461301), (1041, 307534), (2082, 153767), (6593, 48558), (8093, 39558), (13186, 24279), (16186, 19779)]