313624454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 564459840

約数和(自身を除く): 250835386

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 169, 286, 338, 737, 871, 1259, 1474, 1742, 1859, 2518, 3718, 9581, 11323, 13849, 16367, 19162, 22646, 27698, 32734, 84353, 124553, 168706, 180037, 212771, 249106, 360074, 425542, 927883, 1096589, 1855766, 2193178, 2340481, 4680962, 12062479, 14255657, 24124958, 28511314, 156812227, 313624454]

約数ペア:

[(1, 313624454), (2, 156812227), (11, 28511314), (13, 24124958), (22, 14255657), (26, 12062479), (67, 4680962), (134, 2340481), (143, 2193178), (169, 1855766), (286, 1096589), (338, 927883), (737, 425542), (871, 360074), (1259, 249106), (1474, 212771), (1742, 180037), (1859, 168706), (2518, 124553), (3718, 84353), (9581, 32734), (11323, 27698), (13849, 22646), (16367, 19162)]