274345806

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 646272000

約数和(自身を除く): 371926194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 343, 654, 686, 763, 1029, 1223, 1526, 2058, 2289, 2446, 3669, 4578, 5341, 7338, 8561, 10682, 16023, 17122, 25683, 32046, 37387, 51366, 59927, 74774, 112161, 119854, 133307, 179781, 224322, 266614, 359562, 399921, 419489, 799842, 838978, 933149, 1258467, 1866298, 2516934, 2799447, 5598894, 6532043, 13064086, 19596129, 39192258, 45724301, 91448602, 137172903, 274345806]

約数ペア:

[(1, 274345806), (2, 137172903), (3, 91448602), (6, 45724301), (7, 39192258), (14, 19596129), (21, 13064086), (42, 6532043), (49, 5598894), (98, 2799447), (109, 2516934), (147, 1866298), (218, 1258467), (294, 933149), (327, 838978), (343, 799842), (654, 419489), (686, 399921), (763, 359562), (1029, 266614), (1223, 224322), (1526, 179781), (2058, 133307), (2289, 119854), (2446, 112161), (3669, 74774), (4578, 59927), (5341, 51366), (7338, 37387), (8561, 32046), (10682, 25683), (16023, 17122)]