348578332388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1388161}}^1$

素因数の和:1388628

約数の個数: 48

約数和(自身を含む): 718290545280

約数和(自身を除く): 369712212892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 439, 572, 878, 1756, 4829, 5707, 9658, 11414, 19316, 22828, 62777, 125554, 251108, 1388161, 2776322, 5552644, 15269771, 18046093, 30539542, 36092186, 61079084, 72184372, 198507023, 397014046, 609402679, 794028092, 1218805358, 2437610716, 6703429469, 7922234827, 13406858938, 15844469654, 26813717876, 31688939308, 87144583097, 174289166194, 348578332388]

約数ペア:

[(1, 348578332388), (2, 174289166194), (4, 87144583097), (11, 31688939308), (13, 26813717876), (22, 15844469654), (26, 13406858938), (44, 7922234827), (52, 6703429469), (143, 2437610716), (286, 1218805358), (439, 794028092), (572, 609402679), (878, 397014046), (1756, 198507023), (4829, 72184372), (5707, 61079084), (9658, 36092186), (11414, 30539542), (19316, 18046093), (22828, 15269771), (62777, 5552644), (125554, 2776322), (251108, 1388161)]