2571486456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44887}}^1$

素因数の和:44945

約数の個数: 128

約数和(自身を含む): 8273756160

約数和(自身を除く): 5702269704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 44887, 57288, 89774, 134661, 179548, 269322, 314209, 359096, 493757, 538644, 628418, 942627, 987514, 1077288, 1256836, 1391497, 1481271, 1885254, 1975028, 2513672, 2782994, 2962542, 3456299, 3770508, 3950056, 4174491, 5565988, 5925084, 6912598, 7541016, 8348982, 9740479, 10368897, 11131976, 11850168, 13825196, 15306467, 16697964, 19480958, 20737794, 27650392, 29221437, 30612934, 33395928, 38961916, 41475588, 45919401, 58442874, 61225868, 77923832, 82951176, 91838802, 107145269, 116885748, 122451736, 183677604, 214290538, 233771496, 321435807, 367355208, 428581076, 642871614, 857162152, 1285743228, 2571486456]

約数ペア:

[(1, 2571486456), (2, 1285743228), (3, 857162152), (4, 642871614), (6, 428581076), (7, 367355208), (8, 321435807), (11, 233771496), (12, 214290538), (14, 183677604), (21, 122451736), (22, 116885748), (24, 107145269), (28, 91838802), (31, 82951176), (33, 77923832), (42, 61225868), (44, 58442874), (56, 45919401), (62, 41475588), (66, 38961916), (77, 33395928), (84, 30612934), (88, 29221437), (93, 27650392), (124, 20737794), (132, 19480958), (154, 16697964), (168, 15306467), (186, 13825196), (217, 11850168), (231, 11131976), (248, 10368897), (264, 9740479), (308, 8348982), (341, 7541016), (372, 6912598), (434, 5925084), (462, 5565988), (616, 4174491), (651, 3950056), (682, 3770508), (744, 3456299), (868, 2962542), (924, 2782994), (1023, 2513672), (1302, 1975028), (1364, 1885254), (1736, 1481271), (1848, 1391497), (2046, 1256836), (2387, 1077288), (2604, 987514), (2728, 942627), (4092, 628418), (4774, 538644), (5208, 493757), (7161, 359096), (8184, 314209), (9548, 269322), (14322, 179548), (19096, 134661), (28644, 89774), (44887, 57288)]