211788792

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{5779}}^1$

素因数の和:6300

約数の個数: 48

約数和(自身を含む): 574821000

約数和(自身を除く): 363032208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 5779, 6108, 9162, 11558, 12216, 17337, 18324, 23116, 34674, 36648, 46232, 52011, 69348, 104022, 138696, 208044, 416088, 2941511, 5883022, 8824533, 11766044, 17649066, 23532088, 26473599, 35298132, 52947198, 70596264, 105894396, 211788792]

約数ペア:

[(1, 211788792), (2, 105894396), (3, 70596264), (4, 52947198), (6, 35298132), (8, 26473599), (9, 23532088), (12, 17649066), (18, 11766044), (24, 8824533), (36, 5883022), (72, 2941511), (509, 416088), (1018, 208044), (1527, 138696), (2036, 104022), (3054, 69348), (4072, 52011), (4581, 46232), (5779, 36648), (6108, 34674), (9162, 23116), (11558, 18324), (12216, 17337)]