307987146

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4987}}^1$

素因数の和:5115

約数の個数: 48

約数和(自身を含む): 690977664

約数和(自身を除く): 382990518

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 846, 1314, 3431, 4987, 6862, 9974, 10293, 14961, 20586, 29922, 30879, 44883, 61758, 89766, 234389, 364051, 468778, 703167, 728102, 1092153, 1406334, 2109501, 2184306, 3276459, 4219002, 6552918, 17110397, 34220794, 51331191, 102662382, 153993573, 307987146]

約数ペア:

[(1, 307987146), (2, 153993573), (3, 102662382), (6, 51331191), (9, 34220794), (18, 17110397), (47, 6552918), (73, 4219002), (94, 3276459), (141, 2184306), (146, 2109501), (219, 1406334), (282, 1092153), (423, 728102), (438, 703167), (657, 468778), (846, 364051), (1314, 234389), (3431, 89766), (4987, 61758), (6862, 44883), (9974, 30879), (10293, 29922), (14961, 20586)]