344387844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 919100000

約数和(自身を除く): 574712156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 499, 684, 998, 1009, 1497, 1996, 2018, 2994, 3027, 4036, 4491, 5988, 6054, 8982, 9081, 9481, 12108, 17964, 18162, 18962, 19171, 28443, 36324, 37924, 38342, 56886, 57513, 76684, 85329, 113772, 115026, 170658, 172539, 230052, 341316, 345078, 503491, 690156, 1006982, 1510473, 2013964, 3020946, 4531419, 6041892, 9062838, 9566329, 18125676, 19132658, 28698987, 38265316, 57397974, 86096961, 114795948, 172193922, 344387844]

約数ペア:

[(1, 344387844), (2, 172193922), (3, 114795948), (4, 86096961), (6, 57397974), (9, 38265316), (12, 28698987), (18, 19132658), (19, 18125676), (36, 9566329), (38, 9062838), (57, 6041892), (76, 4531419), (114, 3020946), (171, 2013964), (228, 1510473), (342, 1006982), (499, 690156), (684, 503491), (998, 345078), (1009, 341316), (1497, 230052), (1996, 172539), (2018, 170658), (2994, 115026), (3027, 113772), (4036, 85329), (4491, 76684), (5988, 57513), (6054, 56886), (8982, 38342), (9081, 37924), (9481, 36324), (12108, 28443), (17964, 19171), (18162, 18962)]