622801398

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 1312819200

約数和(自身を除く): 690017802

約数列:

[1, 2, 3, 6, 41, 73, 79, 82, 123, 146, 158, 219, 237, 246, 438, 439, 474, 878, 1317, 2634, 2993, 3239, 5767, 5986, 6478, 8979, 9717, 11534, 17301, 17958, 17999, 19434, 32047, 34602, 34681, 35998, 53997, 64094, 69362, 96141, 104043, 107994, 192282, 208086, 236447, 472894, 709341, 1313927, 1418682, 1421921, 2531713, 2627854, 2843842, 3941781, 4265763, 5063426, 7595139, 7883562, 8531526, 15190278, 103800233, 207600466, 311400699, 622801398]

約数ペア:

[(1, 622801398), (2, 311400699), (3, 207600466), (6, 103800233), (41, 15190278), (73, 8531526), (79, 7883562), (82, 7595139), (123, 5063426), (146, 4265763), (158, 3941781), (219, 2843842), (237, 2627854), (246, 2531713), (438, 1421921), (439, 1418682), (474, 1313927), (878, 709341), (1317, 472894), (2634, 236447), (2993, 208086), (3239, 192282), (5767, 107994), (5986, 104043), (6478, 96141), (8979, 69362), (9717, 64094), (11534, 53997), (17301, 35998), (17958, 34681), (17999, 34602), (19434, 32047)]