238061922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 561792000

約数和(自身を除く): 323730078

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 307, 499, 518, 614, 777, 921, 998, 1497, 1554, 1842, 2149, 2994, 3493, 4298, 6447, 6986, 10479, 11359, 12894, 18463, 20958, 22718, 34077, 36926, 55389, 68154, 79513, 110778, 129241, 153193, 159026, 238539, 258482, 306386, 387723, 459579, 477078, 775446, 919158, 1072351, 2144702, 3217053, 5668141, 6434106, 11336282, 17004423, 34008846, 39676987, 79353974, 119030961, 238061922]

約数ペア:

[(1, 238061922), (2, 119030961), (3, 79353974), (6, 39676987), (7, 34008846), (14, 17004423), (21, 11336282), (37, 6434106), (42, 5668141), (74, 3217053), (111, 2144702), (222, 1072351), (259, 919158), (307, 775446), (499, 477078), (518, 459579), (614, 387723), (777, 306386), (921, 258482), (998, 238539), (1497, 159026), (1554, 153193), (1842, 129241), (2149, 110778), (2994, 79513), (3493, 68154), (4298, 55389), (6447, 36926), (6986, 34077), (10479, 22718), (11359, 20958), (12894, 18463)]