318824912

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34297}}^1$

素因数の和:34395

約数の個数: 40

約数和(自身を含む): 714495936

約数和(自身を除く): 395671024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 34297, 68594, 137188, 240079, 274376, 480158, 548752, 960316, 1920632, 2846651, 3841264, 5693302, 11386604, 19926557, 22773208, 39853114, 45546416, 79706228, 159412456, 318824912]

約数ペア:

[(1, 318824912), (2, 159412456), (4, 79706228), (7, 45546416), (8, 39853114), (14, 22773208), (16, 19926557), (28, 11386604), (56, 5693302), (83, 3841264), (112, 2846651), (166, 1920632), (332, 960316), (581, 548752), (664, 480158), (1162, 274376), (1328, 240079), (2324, 137188), (4648, 68594), (9296, 34297)]