320673402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{24709}}^1$

素因数の和:24827

約数の個数: 48

約数和(自身を含む): 801790080

約数和(自身を除く): 481116678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 24709, 49418, 74127, 148254, 172963, 222381, 345926, 444762, 518889, 1037778, 1556667, 2545027, 3113334, 5090054, 7635081, 15270162, 17815189, 22905243, 35630378, 45810486, 53445567, 106891134, 160336701, 320673402]

約数ペア:

[(1, 320673402), (2, 160336701), (3, 106891134), (6, 53445567), (7, 45810486), (9, 35630378), (14, 22905243), (18, 17815189), (21, 15270162), (42, 7635081), (63, 5090054), (103, 3113334), (126, 2545027), (206, 1556667), (309, 1037778), (618, 518889), (721, 444762), (927, 345926), (1442, 222381), (1854, 172963), (2163, 148254), (4326, 74127), (6489, 49418), (12978, 24709)]