288694341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 492307200

約数和(自身を除く): 203612859

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 73, 117, 171, 219, 247, 351, 513, 593, 657, 741, 949, 1387, 1779, 1971, 2223, 2847, 4161, 5337, 6669, 7709, 8541, 11267, 12483, 16011, 18031, 23127, 25623, 33801, 37449, 43289, 54093, 69381, 101403, 129867, 146471, 162279, 208143, 304209, 389601, 439413, 486837, 562757, 822491, 1168803, 1318239, 1688271, 2467473, 3954717, 5064813, 7402419, 10692383, 15194439, 22207257, 32077149, 96231447, 288694341]

約数ペア:

[(1, 288694341), (3, 96231447), (9, 32077149), (13, 22207257), (19, 15194439), (27, 10692383), (39, 7402419), (57, 5064813), (73, 3954717), (117, 2467473), (171, 1688271), (219, 1318239), (247, 1168803), (351, 822491), (513, 562757), (593, 486837), (657, 439413), (741, 389601), (949, 304209), (1387, 208143), (1779, 162279), (1971, 146471), (2223, 129867), (2847, 101403), (4161, 69381), (5337, 54093), (6669, 43289), (7709, 37449), (8541, 33801), (11267, 25623), (12483, 23127), (16011, 18031)]