717537732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 1741499424

約数和(自身を除く): 1023961692

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 443, 516, 876, 886, 1329, 1772, 1849, 2658, 3139, 3698, 5316, 5547, 6278, 7396, 9417, 11094, 12556, 18834, 19049, 22188, 32339, 37668, 38098, 57147, 64678, 76196, 97017, 114294, 129356, 134977, 194034, 228588, 269954, 388068, 404931, 539908, 809862, 819107, 1390577, 1619724, 1638214, 2457321, 2781154, 3276428, 4171731, 4914642, 5562308, 8343462, 9829284, 16686924, 59794811, 119589622, 179384433, 239179244, 358768866, 717537732]

約数ペア:

[(1, 717537732), (2, 358768866), (3, 239179244), (4, 179384433), (6, 119589622), (12, 59794811), (43, 16686924), (73, 9829284), (86, 8343462), (129, 5562308), (146, 4914642), (172, 4171731), (219, 3276428), (258, 2781154), (292, 2457321), (438, 1638214), (443, 1619724), (516, 1390577), (876, 819107), (886, 809862), (1329, 539908), (1772, 404931), (1849, 388068), (2658, 269954), (3139, 228588), (3698, 194034), (5316, 134977), (5547, 129356), (6278, 114294), (7396, 97017), (9417, 76196), (11094, 64678), (12556, 57147), (18834, 38098), (19049, 37668), (22188, 32339)]