320357482

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 506753280

約数和(自身を除く): 186395798

約数列:

[1, 2, 43, 61, 79, 86, 122, 158, 773, 1546, 2623, 3397, 4819, 5246, 6794, 9638, 33239, 47153, 61067, 66478, 94306, 122134, 207217, 414434, 2027579, 2625881, 3725087, 4055158, 5251762, 7450174, 160178741, 320357482]

約数ペア:

[(1, 320357482), (2, 160178741), (43, 7450174), (61, 5251762), (79, 4055158), (86, 3725087), (122, 2625881), (158, 2027579), (773, 414434), (1546, 207217), (2623, 122134), (3397, 94306), (4819, 66478), (5246, 61067), (6794, 47153), (9638, 33239)]