280386936

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{13291}}^1$

素因数の和:13596

約数の個数: 48

約数和(自身を含む): 762030360

約数和(自身を除く): 481643424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 10548, 13291, 21096, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 239238, 318984, 478476, 956952, 3894263, 7788526, 11682789, 15577052, 23365578, 31154104, 35048367, 46731156, 70096734, 93462312, 140193468, 280386936]

約数ペア:

[(1, 280386936), (2, 140193468), (3, 93462312), (4, 70096734), (6, 46731156), (8, 35048367), (9, 31154104), (12, 23365578), (18, 15577052), (24, 11682789), (36, 7788526), (72, 3894263), (293, 956952), (586, 478476), (879, 318984), (1172, 239238), (1758, 159492), (2344, 119619), (2637, 106328), (3516, 79746), (5274, 53164), (7032, 39873), (10548, 26582), (13291, 21096)]