285278844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54401}}^1$

素因数の和:54450

約数の個数: 48

約数和(自身を含む): 731162880

約数和(自身を除く): 445884036

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 54401, 108802, 163203, 217604, 326406, 652812, 1033619, 1251223, 2067238, 2502446, 3100857, 3753669, 4134476, 5004892, 6201714, 7507338, 12403428, 15014676, 23773237, 47546474, 71319711, 95092948, 142639422, 285278844]

約数ペア:

[(1, 285278844), (2, 142639422), (3, 95092948), (4, 71319711), (6, 47546474), (12, 23773237), (19, 15014676), (23, 12403428), (38, 7507338), (46, 6201714), (57, 5004892), (69, 4134476), (76, 3753669), (92, 3100857), (114, 2502446), (138, 2067238), (228, 1251223), (276, 1033619), (437, 652812), (874, 326406), (1311, 217604), (1748, 163203), (2622, 108802), (5244, 54401)]