663842146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 1209012480

約数和(自身を除く): 545170334

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 229, 253, 337, 374, 391, 458, 506, 674, 782, 2519, 3707, 3893, 4301, 5038, 5267, 5729, 7414, 7751, 7786, 8602, 10534, 11458, 15502, 42823, 57937, 63019, 77173, 85261, 85646, 89539, 115874, 126038, 131767, 154346, 170522, 179078, 263534, 848903, 984929, 1311941, 1449437, 1697806, 1774979, 1969858, 2623882, 2898874, 3549958, 14431351, 19524769, 28862702, 30174643, 39049538, 60349286, 331921073, 663842146]

約数ペア:

[(1, 663842146), (2, 331921073), (11, 60349286), (17, 39049538), (22, 30174643), (23, 28862702), (34, 19524769), (46, 14431351), (187, 3549958), (229, 2898874), (253, 2623882), (337, 1969858), (374, 1774979), (391, 1697806), (458, 1449437), (506, 1311941), (674, 984929), (782, 848903), (2519, 263534), (3707, 179078), (3893, 170522), (4301, 154346), (5038, 131767), (5267, 126038), (5729, 115874), (7414, 89539), (7751, 85646), (7786, 85261), (8602, 77173), (10534, 63019), (11458, 57937), (15502, 42823)]