331047486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26539}}^1$

素因数の和:26571

約数の個数: 80

約数和(自身を含む): 924865920

約数和(自身を除く): 593818434

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 26539, 53078, 79617, 159234, 185773, 238851, 291929, 371546, 477702, 557319, 583858, 716553, 875787, 1114638, 1433106, 1671957, 1751574, 2043503, 2149659, 2627361, 3343914, 4087006, 4299318, 5015871, 5254722, 6130509, 7882083, 10031742, 12261018, 15047613, 15764166, 18391527, 23646249, 30095226, 36783054, 47292498, 55174581, 110349162, 165523743, 331047486]

約数ペア:

[(1, 331047486), (2, 165523743), (3, 110349162), (6, 55174581), (7, 47292498), (9, 36783054), (11, 30095226), (14, 23646249), (18, 18391527), (21, 15764166), (22, 15047613), (27, 12261018), (33, 10031742), (42, 7882083), (54, 6130509), (63, 5254722), (66, 5015871), (77, 4299318), (81, 4087006), (99, 3343914), (126, 2627361), (154, 2149659), (162, 2043503), (189, 1751574), (198, 1671957), (231, 1433106), (297, 1114638), (378, 875787), (462, 716553), (567, 583858), (594, 557319), (693, 477702), (891, 371546), (1134, 291929), (1386, 238851), (1782, 185773), (2079, 159234), (4158, 79617), (6237, 53078), (12474, 26539)]