764310316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4973}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 1671264000

約数和(自身を除く): 906953684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 499, 998, 1996, 3493, 4973, 5489, 6986, 9946, 10978, 13972, 19892, 21956, 34811, 38423, 54703, 69622, 76846, 109406, 139244, 153692, 218812, 382921, 765842, 1531684, 2481527, 4963054, 9926108, 17370689, 27296797, 34741378, 54593594, 69482756, 109187188, 191077579, 382155158, 764310316]

約数ペア:

[(1, 764310316), (2, 382155158), (4, 191077579), (7, 109187188), (11, 69482756), (14, 54593594), (22, 34741378), (28, 27296797), (44, 17370689), (77, 9926108), (154, 4963054), (308, 2481527), (499, 1531684), (998, 765842), (1996, 382921), (3493, 218812), (4973, 153692), (5489, 139244), (6986, 109406), (9946, 76846), (10978, 69622), (13972, 54703), (19892, 38423), (21956, 34811)]