243721002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{2389}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 568896480

約数和(自身を除く): 325175478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 347, 694, 1041, 2082, 2389, 2429, 4778, 4858, 7167, 7287, 14334, 14574, 16723, 17003, 33446, 34006, 50169, 51009, 100338, 102018, 117061, 234122, 351183, 702366, 828983, 1657966, 2486949, 4973898, 5802881, 11605762, 17408643, 34817286, 40620167, 81240334, 121860501, 243721002]

約数ペア:

[(1, 243721002), (2, 121860501), (3, 81240334), (6, 40620167), (7, 34817286), (14, 17408643), (21, 11605762), (42, 5802881), (49, 4973898), (98, 2486949), (147, 1657966), (294, 828983), (347, 702366), (694, 351183), (1041, 234122), (2082, 117061), (2389, 102018), (2429, 100338), (4778, 51009), (4858, 50169), (7167, 34006), (7287, 33446), (14334, 17003), (14574, 16723)]