650967588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4831}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 1741259520

約数和(自身を除く): 1090291932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 4831, 7092, 7486, 9662, 11229, 14493, 14972, 19324, 22458, 28986, 33687, 43479, 44916, 57972, 67374, 86958, 91789, 134748, 173916, 183578, 275367, 367156, 550734, 826101, 951707, 1101468, 1652202, 1903414, 2855121, 3304404, 3806828, 5710242, 8565363, 11420484, 17130726, 18082433, 34261452, 36164866, 54247299, 72329732, 108494598, 162741897, 216989196, 325483794, 650967588]

約数ペア:

[(1, 650967588), (2, 325483794), (3, 216989196), (4, 162741897), (6, 108494598), (9, 72329732), (12, 54247299), (18, 36164866), (19, 34261452), (36, 18082433), (38, 17130726), (57, 11420484), (76, 8565363), (114, 5710242), (171, 3806828), (197, 3304404), (228, 2855121), (342, 1903414), (394, 1652202), (591, 1101468), (684, 951707), (788, 826101), (1182, 550734), (1773, 367156), (2364, 275367), (3546, 183578), (3743, 173916), (4831, 134748), (7092, 91789), (7486, 86958), (9662, 67374), (11229, 57972), (14493, 44916), (14972, 43479), (19324, 33687), (22458, 28986)]