319094136

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{8707}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 866010600

約数和(自身を除く): 546916464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 8707, 9162, 12216, 17414, 18324, 26121, 34828, 36648, 52242, 69656, 78363, 104484, 156726, 208968, 313452, 626904, 4431863, 8863726, 13295589, 17727452, 26591178, 35454904, 39886767, 53182356, 79773534, 106364712, 159547068, 319094136]

約数ペア:

[(1, 319094136), (2, 159547068), (3, 106364712), (4, 79773534), (6, 53182356), (8, 39886767), (9, 35454904), (12, 26591178), (18, 17727452), (24, 13295589), (36, 8863726), (72, 4431863), (509, 626904), (1018, 313452), (1527, 208968), (2036, 156726), (3054, 104484), (4072, 78363), (4581, 69656), (6108, 52242), (8707, 36648), (9162, 34828), (12216, 26121), (17414, 18324)]