320430492

素因数分解:

$2^2\times 3^7\times {\mathrm{36629}}^1$

素因数の和:36654

約数の個数: 48

約数和(自身を含む): 841024800

約数和(自身を除く): 520594308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 36629, 73258, 109887, 146516, 219774, 329661, 439548, 659322, 988983, 1318644, 1977966, 2966949, 3955932, 5933898, 8900847, 11867796, 17801694, 26702541, 35603388, 53405082, 80107623, 106810164, 160215246, 320430492]

約数ペア:

[(1, 320430492), (2, 160215246), (3, 106810164), (4, 80107623), (6, 53405082), (9, 35603388), (12, 26702541), (18, 17801694), (27, 11867796), (36, 8900847), (54, 5933898), (81, 3955932), (108, 2966949), (162, 1977966), (243, 1318644), (324, 988983), (486, 659322), (729, 439548), (972, 329661), (1458, 219774), (2187, 146516), (2916, 109887), (4374, 73258), (8748, 36629)]