215511390364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{146539}}^1$

素因数の和:147122

約数の個数: 48

約数和(自身を含む): 408506627200

約数和(自身を除く): 192995236836

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 523, 703, 1046, 1406, 2092, 2812, 9937, 19351, 19874, 38702, 39748, 77404, 146539, 293078, 367669, 586156, 735338, 1470676, 2784241, 5421943, 5568482, 10843886, 11136964, 21687772, 76639897, 103016917, 153279794, 206033834, 306559588, 412067668, 1456158043, 2835676189, 2912316086, 5671352378, 5824632172, 11342704756, 53877847591, 107755695182, 215511390364]

約数ペア:

[(1, 215511390364), (2, 107755695182), (4, 53877847591), (19, 11342704756), (37, 5824632172), (38, 5671352378), (74, 2912316086), (76, 2835676189), (148, 1456158043), (523, 412067668), (703, 306559588), (1046, 206033834), (1406, 153279794), (2092, 103016917), (2812, 76639897), (9937, 21687772), (19351, 11136964), (19874, 10843886), (38702, 5568482), (39748, 5421943), (77404, 2784241), (146539, 1470676), (293078, 735338), (367669, 586156)]