289161708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{26393}}^1$

素因数の和:26494

約数の個数: 48

約数和(自身を含む): 744944256

約数和(自身を除く): 455782548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2739, 3652, 5478, 10956, 26393, 52786, 79179, 105572, 158358, 290323, 316716, 580646, 870969, 1161292, 1741938, 2190619, 3483876, 4381238, 6571857, 8762476, 13143714, 24096809, 26287428, 48193618, 72290427, 96387236, 144580854, 289161708]

約数ペア:

[(1, 289161708), (2, 144580854), (3, 96387236), (4, 72290427), (6, 48193618), (11, 26287428), (12, 24096809), (22, 13143714), (33, 8762476), (44, 6571857), (66, 4381238), (83, 3483876), (132, 2190619), (166, 1741938), (249, 1161292), (332, 870969), (498, 580646), (913, 316716), (996, 290323), (1826, 158358), (2739, 105572), (3652, 79179), (5478, 52786), (10956, 26393)]