231159984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 653422464

約数和(自身を除く): 422262480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 641, 683, 1282, 1366, 1923, 2049, 2564, 2732, 3846, 4098, 5128, 5464, 7051, 7513, 7692, 8196, 10256, 10928, 14102, 15026, 15384, 16392, 21153, 22539, 28204, 30052, 30768, 32784, 42306, 45078, 56408, 60104, 84612, 90156, 112816, 120208, 169224, 180312, 338448, 360624, 437803, 875606, 1313409, 1751212, 2626818, 3502424, 4815833, 5253636, 7004848, 9631666, 10507272, 14447499, 19263332, 21014544, 28894998, 38526664, 57789996, 77053328, 115579992, 231159984]

約数ペア:

[(1, 231159984), (2, 115579992), (3, 77053328), (4, 57789996), (6, 38526664), (8, 28894998), (11, 21014544), (12, 19263332), (16, 14447499), (22, 10507272), (24, 9631666), (33, 7004848), (44, 5253636), (48, 4815833), (66, 3502424), (88, 2626818), (132, 1751212), (176, 1313409), (264, 875606), (528, 437803), (641, 360624), (683, 338448), (1282, 180312), (1366, 169224), (1923, 120208), (2049, 112816), (2564, 90156), (2732, 84612), (3846, 60104), (4098, 56408), (5128, 45078), (5464, 42306), (7051, 32784), (7513, 30768), (7692, 30052), (8196, 28204), (10256, 22539), (10928, 21153), (14102, 16392), (15026, 15384)]