738872538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 1540500480

約数和(自身を除く): 801627942

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 961, 1009, 1922, 2018, 2883, 3027, 3937, 5766, 6054, 7874, 11811, 23622, 31279, 62558, 93837, 122047, 128143, 187674, 244094, 256286, 366141, 384429, 732282, 768858, 969649, 1939298, 2908947, 3972433, 5817894, 7944866, 11917299, 23834598, 123145423, 246290846, 369436269, 738872538]

約数ペア:

[(1, 738872538), (2, 369436269), (3, 246290846), (6, 123145423), (31, 23834598), (62, 11917299), (93, 7944866), (127, 5817894), (186, 3972433), (254, 2908947), (381, 1939298), (762, 969649), (961, 768858), (1009, 732282), (1922, 384429), (2018, 366141), (2883, 256286), (3027, 244094), (3937, 187674), (5766, 128143), (6054, 122047), (7874, 93837), (11811, 62558), (23622, 31279)]