1000167322

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 1976683392

約数和(自身を除く): 976516070

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 173, 217, 341, 346, 434, 539, 682, 1078, 1211, 1519, 1903, 2387, 2422, 3038, 3806, 4774, 5363, 8477, 10726, 13321, 16709, 16954, 26642, 29929, 33418, 37541, 58993, 59858, 75082, 93247, 117986, 186494, 209503, 262787, 329219, 412951, 419006, 525574, 658438, 825902, 927799, 1466521, 1855598, 2304533, 2890657, 2933042, 4609066, 5781314, 6494593, 10205789, 12989186, 16131731, 20411578, 32263462, 45462151, 71440523, 90924302, 142881046, 500083661, 1000167322]

約数ペア:

[(1, 1000167322), (2, 500083661), (7, 142881046), (11, 90924302), (14, 71440523), (22, 45462151), (31, 32263462), (49, 20411578), (62, 16131731), (77, 12989186), (98, 10205789), (154, 6494593), (173, 5781314), (217, 4609066), (341, 2933042), (346, 2890657), (434, 2304533), (539, 1855598), (682, 1466521), (1078, 927799), (1211, 825902), (1519, 658438), (1903, 525574), (2387, 419006), (2422, 412951), (3038, 329219), (3806, 262787), (4774, 209503), (5363, 186494), (8477, 117986), (10726, 93247), (13321, 75082), (16709, 59858), (16954, 58993), (26642, 37541), (29929, 33418)]