314191262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 614913264

約数和(自身を除く): 300722002

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 193, 217, 242, 341, 386, 434, 682, 847, 961, 1351, 1694, 1922, 2123, 2387, 2702, 3751, 4246, 4774, 5983, 6727, 7502, 10571, 11966, 13454, 14861, 21142, 23353, 26257, 29722, 41881, 46706, 52514, 65813, 73997, 83762, 116281, 131626, 147994, 163471, 185473, 232562, 326942, 370946, 460691, 723943, 813967, 921382, 1298311, 1447886, 1627934, 2040203, 2596622, 4080406, 5067601, 10135202, 14281421, 22442233, 28562842, 44884466, 157095631, 314191262]

約数ペア:

[(1, 314191262), (2, 157095631), (7, 44884466), (11, 28562842), (14, 22442233), (22, 14281421), (31, 10135202), (62, 5067601), (77, 4080406), (121, 2596622), (154, 2040203), (193, 1627934), (217, 1447886), (242, 1298311), (341, 921382), (386, 813967), (434, 723943), (682, 460691), (847, 370946), (961, 326942), (1351, 232562), (1694, 185473), (1922, 163471), (2123, 147994), (2387, 131626), (2702, 116281), (3751, 83762), (4246, 73997), (4774, 65813), (5983, 52514), (6727, 46706), (7502, 41881), (10571, 29722), (11966, 26257), (13454, 23353), (14861, 21142)]