213950448

素因数分解:

$2^4\times 3^2\times {\mathrm{463}}^1\times {\mathrm{3209}}^1$

素因数の和:3686

約数の個数: 60

約数和(自身を含む): 600244320

約数和(自身を除く): 386293872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463, 926, 1389, 1852, 2778, 3209, 3704, 4167, 5556, 6418, 7408, 8334, 9627, 11112, 12836, 16668, 19254, 22224, 25672, 28881, 33336, 38508, 51344, 57762, 66672, 77016, 115524, 154032, 231048, 462096, 1485767, 2971534, 4457301, 5943068, 8914602, 11886136, 13371903, 17829204, 23772272, 26743806, 35658408, 53487612, 71316816, 106975224, 213950448]

約数ペア:

[(1, 213950448), (2, 106975224), (3, 71316816), (4, 53487612), (6, 35658408), (8, 26743806), (9, 23772272), (12, 17829204), (16, 13371903), (18, 11886136), (24, 8914602), (36, 5943068), (48, 4457301), (72, 2971534), (144, 1485767), (463, 462096), (926, 231048), (1389, 154032), (1852, 115524), (2778, 77016), (3209, 66672), (3704, 57762), (4167, 51344), (5556, 38508), (6418, 33336), (7408, 28881), (8334, 25672), (9627, 22224), (11112, 19254), (12836, 16668)]