283490564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 613663680

約数和(自身を除く): 330173116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 317, 532, 574, 634, 779, 1148, 1268, 1558, 1681, 2219, 3116, 3362, 4438, 5453, 6023, 6724, 8876, 10906, 11767, 12046, 12997, 21812, 23534, 24092, 25994, 31939, 42161, 47068, 51988, 63878, 84322, 90979, 127756, 168644, 181958, 223573, 246943, 363916, 447146, 493886, 532877, 894292, 987772, 1065754, 1728601, 2131508, 3457202, 3730139, 6914404, 7460278, 10124663, 14920556, 20249326, 40498652, 70872641, 141745282, 283490564]

約数ペア:

[(1, 283490564), (2, 141745282), (4, 70872641), (7, 40498652), (14, 20249326), (19, 14920556), (28, 10124663), (38, 7460278), (41, 6914404), (76, 3730139), (82, 3457202), (133, 2131508), (164, 1728601), (266, 1065754), (287, 987772), (317, 894292), (532, 532877), (574, 493886), (634, 447146), (779, 363916), (1148, 246943), (1268, 223573), (1558, 181958), (1681, 168644), (2219, 127756), (3116, 90979), (3362, 84322), (4438, 63878), (5453, 51988), (6023, 47068), (6724, 42161), (8876, 31939), (10906, 25994), (11767, 24092), (12046, 23534), (12997, 21812)]