664202286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 1590150744

約数和(自身を除く): 925948458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 293, 321, 586, 642, 879, 963, 1177, 1758, 1926, 2354, 2637, 3223, 3531, 5274, 6446, 7062, 9669, 10593, 11449, 19338, 21186, 22898, 29007, 31351, 34347, 58014, 62702, 68694, 94053, 103041, 125939, 188106, 206082, 251878, 282159, 344861, 377817, 564318, 689722, 755634, 1034583, 1133451, 2069166, 2266902, 3103749, 3354557, 6207498, 6709114, 10063671, 20127342, 30191013, 36900127, 60382026, 73800254, 110700381, 221400762, 332101143, 664202286]

約数ペア:

[(1, 664202286), (2, 332101143), (3, 221400762), (6, 110700381), (9, 73800254), (11, 60382026), (18, 36900127), (22, 30191013), (33, 20127342), (66, 10063671), (99, 6709114), (107, 6207498), (198, 3354557), (214, 3103749), (293, 2266902), (321, 2069166), (586, 1133451), (642, 1034583), (879, 755634), (963, 689722), (1177, 564318), (1758, 377817), (1926, 344861), (2354, 282159), (2637, 251878), (3223, 206082), (3531, 188106), (5274, 125939), (6446, 103041), (7062, 94053), (9669, 68694), (10593, 62702), (11449, 58014), (19338, 34347), (21186, 31351), (22898, 29007)]