274290478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6163}}^1$

素因数の和:6217

約数の個数: 48

約数和(自身を含む): 544996224

約数和(自身を除く): 270705746

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6163, 6358, 12326, 22253, 43141, 44506, 67793, 86282, 104771, 135586, 209542, 474551, 733397, 949102, 1152481, 1466794, 1781107, 2304962, 3562214, 8067367, 12467749, 16134734, 19592177, 24935498, 39184354, 137145239, 274290478]

約数ペア:

[(1, 274290478), (2, 137145239), (7, 39184354), (11, 24935498), (14, 19592177), (17, 16134734), (22, 12467749), (34, 8067367), (77, 3562214), (119, 2304962), (154, 1781107), (187, 1466794), (238, 1152481), (289, 949102), (374, 733397), (578, 474551), (1309, 209542), (2023, 135586), (2618, 104771), (3179, 86282), (4046, 67793), (6163, 44506), (6358, 43141), (12326, 22253)]