1326938032

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{5623}}^1$

素因数の和:5695

約数の個数: 80

約数和(自身を含む): 3068454400

約数和(自身を除く): 1741516368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 1204, 1372, 2107, 2408, 2744, 4214, 4816, 5488, 5623, 8428, 11246, 14749, 16856, 22492, 29498, 33712, 39361, 44984, 58996, 78722, 89968, 117992, 157444, 235984, 241789, 275527, 314888, 483578, 551054, 629776, 967156, 1102108, 1692523, 1928689, 1934312, 2204216, 3385046, 3857378, 3868624, 4408432, 6770092, 7714756, 11847661, 13540184, 15429512, 23695322, 27080368, 30859024, 47390644, 82933627, 94781288, 165867254, 189562576, 331734508, 663469016, 1326938032]

約数ペア:

[(1, 1326938032), (2, 663469016), (4, 331734508), (7, 189562576), (8, 165867254), (14, 94781288), (16, 82933627), (28, 47390644), (43, 30859024), (49, 27080368), (56, 23695322), (86, 15429512), (98, 13540184), (112, 11847661), (172, 7714756), (196, 6770092), (301, 4408432), (343, 3868624), (344, 3857378), (392, 3385046), (602, 2204216), (686, 1934312), (688, 1928689), (784, 1692523), (1204, 1102108), (1372, 967156), (2107, 629776), (2408, 551054), (2744, 483578), (4214, 314888), (4816, 275527), (5488, 241789), (5623, 235984), (8428, 157444), (11246, 117992), (14749, 89968), (16856, 78722), (22492, 58996), (29498, 44984), (33712, 39361)]