486540942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 1080414720

約数和(自身を除く): 593873778

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 582, 874, 1311, 1843, 1913, 2231, 2622, 3686, 3826, 4462, 5529, 5739, 6693, 11058, 11478, 13386, 36347, 42389, 43999, 72694, 84778, 87998, 109041, 127167, 131997, 185561, 218082, 254334, 263994, 371122, 556683, 835981, 1113366, 1671962, 2507943, 3525659, 4267903, 5015886, 7051318, 8535806, 10576977, 12803709, 21153954, 25607418, 81090157, 162180314, 243270471, 486540942]

約数ペア:

[(1, 486540942), (2, 243270471), (3, 162180314), (6, 81090157), (19, 25607418), (23, 21153954), (38, 12803709), (46, 10576977), (57, 8535806), (69, 7051318), (97, 5015886), (114, 4267903), (138, 3525659), (194, 2507943), (291, 1671962), (437, 1113366), (582, 835981), (874, 556683), (1311, 371122), (1843, 263994), (1913, 254334), (2231, 218082), (2622, 185561), (3686, 131997), (3826, 127167), (4462, 109041), (5529, 87998), (5739, 84778), (6693, 72694), (11058, 43999), (11478, 42389), (13386, 36347)]