620594964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{142469}}^1$

素因数の和:142501

約数の個数: 54

約数和(自身を含む): 1724314410

約数和(自身を除く): 1103719446

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 142469, 284938, 427407, 569876, 854814, 1282221, 1567159, 1709628, 2564442, 3134318, 4701477, 5128884, 6268636, 9402954, 14104431, 17238749, 18805908, 28208862, 34477498, 51716247, 56417724, 68954996, 103432494, 155148741, 206864988, 310297482, 620594964]

約数ペア:

[(1, 620594964), (2, 310297482), (3, 206864988), (4, 155148741), (6, 103432494), (9, 68954996), (11, 56417724), (12, 51716247), (18, 34477498), (22, 28208862), (33, 18805908), (36, 17238749), (44, 14104431), (66, 9402954), (99, 6268636), (121, 5128884), (132, 4701477), (198, 3134318), (242, 2564442), (363, 1709628), (396, 1567159), (484, 1282221), (726, 854814), (1089, 569876), (1452, 427407), (2178, 284938), (4356, 142469)]