492757146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1051}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 1241671392

約数和(自身を除く): 748914246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1051, 1098, 1281, 2102, 2562, 3153, 3721, 3843, 6306, 7357, 7442, 7686, 9459, 11163, 14714, 18918, 22071, 22326, 26047, 33489, 44142, 52094, 64111, 66213, 66978, 78141, 128222, 132426, 156282, 192333, 234423, 384666, 448777, 468846, 576999, 897554, 1153998, 1346331, 2692662, 3910771, 4038993, 7821542, 8077986, 11732313, 23464626, 27375397, 35196939, 54750794, 70393878, 82126191, 164252382, 246378573, 492757146]

約数ペア:

[(1, 492757146), (2, 246378573), (3, 164252382), (6, 82126191), (7, 70393878), (9, 54750794), (14, 35196939), (18, 27375397), (21, 23464626), (42, 11732313), (61, 8077986), (63, 7821542), (122, 4038993), (126, 3910771), (183, 2692662), (366, 1346331), (427, 1153998), (549, 897554), (854, 576999), (1051, 468846), (1098, 448777), (1281, 384666), (2102, 234423), (2562, 192333), (3153, 156282), (3721, 132426), (3843, 128222), (6306, 78141), (7357, 66978), (7442, 66213), (7686, 64111), (9459, 52094), (11163, 44142), (14714, 33489), (18918, 26047), (22071, 22326)]