319937632

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10903}}^1$

素因数の和:11051

約数の個数: 48

約数和(自身を含む): 725421312

約数和(自身を除く): 405483680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 10903, 14672, 21806, 29344, 43612, 76321, 87224, 152642, 174448, 305284, 348896, 610568, 1221136, 1428293, 2442272, 2856586, 5713172, 9998051, 11426344, 19996102, 22852688, 39992204, 45705376, 79984408, 159968816, 319937632]

約数ペア:

[(1, 319937632), (2, 159968816), (4, 79984408), (7, 45705376), (8, 39992204), (14, 22852688), (16, 19996102), (28, 11426344), (32, 9998051), (56, 5713172), (112, 2856586), (131, 2442272), (224, 1428293), (262, 1221136), (524, 610568), (917, 348896), (1048, 305284), (1834, 174448), (2096, 152642), (3668, 87224), (4192, 76321), (7336, 43612), (10903, 29344), (14672, 21806)]