217107696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347929}}^1$

素因数の和:347953

約数の個数: 40

約数和(自身を含む): 604006480

約数和(自身を除く): 386898784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 347929, 695858, 1043787, 1391716, 2087574, 2783432, 4175148, 4523077, 5566864, 8350296, 9046154, 13569231, 16700592, 18092308, 27138462, 36184616, 54276924, 72369232, 108553848, 217107696]

約数ペア:

[(1, 217107696), (2, 108553848), (3, 72369232), (4, 54276924), (6, 36184616), (8, 27138462), (12, 18092308), (13, 16700592), (16, 13569231), (24, 9046154), (26, 8350296), (39, 5566864), (48, 4523077), (52, 4175148), (78, 2783432), (104, 2087574), (156, 1391716), (208, 1043787), (312, 695858), (624, 347929)]