329762408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4139}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 646833600

約数和(自身を除く): 317071192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 433, 866, 1732, 3464, 4139, 8278, 9959, 16556, 19918, 33112, 39836, 79672, 95197, 190394, 380788, 761576, 1792187, 3584374, 7168748, 14337496, 41220301, 82440602, 164881204, 329762408]

約数ペア:

[(1, 329762408), (2, 164881204), (4, 82440602), (8, 41220301), (23, 14337496), (46, 7168748), (92, 3584374), (184, 1792187), (433, 761576), (866, 380788), (1732, 190394), (3464, 95197), (4139, 79672), (8278, 39836), (9959, 33112), (16556, 19918)]