712392327

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 1205566560

約数和(自身を除く): 493174233

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 73, 81, 153, 171, 219, 323, 373, 459, 513, 657, 969, 1119, 1241, 1377, 1387, 1539, 1971, 2907, 3357, 3723, 4161, 5913, 6341, 7087, 8721, 10071, 11169, 12483, 19023, 21261, 23579, 26163, 27229, 30213, 33507, 37449, 57069, 63783, 70737, 81687, 100521, 112347, 120479, 171207, 191349, 212211, 245061, 361437, 462893, 513621, 517351, 574047, 636633, 735183, 1084311, 1388679, 1552053, 1909899, 2205549, 3252933, 4166037, 4656159, 8794967, 9758799, 12498111, 13968477, 26384901, 37494333, 41905431, 79154703, 237464109, 712392327]

約数ペア:

[(1, 712392327), (3, 237464109), (9, 79154703), (17, 41905431), (19, 37494333), (27, 26384901), (51, 13968477), (57, 12498111), (73, 9758799), (81, 8794967), (153, 4656159), (171, 4166037), (219, 3252933), (323, 2205549), (373, 1909899), (459, 1552053), (513, 1388679), (657, 1084311), (969, 735183), (1119, 636633), (1241, 574047), (1377, 517351), (1387, 513621), (1539, 462893), (1971, 361437), (2907, 245061), (3357, 212211), (3723, 191349), (4161, 171207), (5913, 120479), (6341, 112347), (7087, 100521), (8721, 81687), (10071, 70737), (11169, 63783), (12483, 57069), (19023, 37449), (21261, 33507), (23579, 30213), (26163, 27229)]