772254

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{227}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 1219554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 227, 243, 378, 454, 486, 567, 681, 1134, 1362, 1589, 1701, 2043, 3178, 3402, 4086, 4767, 6129, 9534, 12258, 14301, 18387, 28602, 36774, 42903, 55161, 85806, 110322, 128709, 257418, 386127, 772254]

約数ペア:

[(1, 772254), (2, 386127), (3, 257418), (6, 128709), (7, 110322), (9, 85806), (14, 55161), (18, 42903), (21, 36774), (27, 28602), (42, 18387), (54, 14301), (63, 12258), (81, 9534), (126, 6129), (162, 4767), (189, 4086), (227, 3402), (243, 3178), (378, 2043), (454, 1701), (486, 1589), (567, 1362), (681, 1134)]