258355428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5519}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 623185920

約数和(自身を除く): 364830492

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 141, 166, 188, 249, 282, 332, 498, 564, 996, 3901, 5519, 7802, 11038, 11703, 15604, 16557, 22076, 23406, 33114, 46812, 66228, 259393, 458077, 518786, 778179, 916154, 1037572, 1374231, 1556358, 1832308, 2748462, 3112716, 5496924, 21529619, 43059238, 64588857, 86118476, 129177714, 258355428]

約数ペア:

[(1, 258355428), (2, 129177714), (3, 86118476), (4, 64588857), (6, 43059238), (12, 21529619), (47, 5496924), (83, 3112716), (94, 2748462), (141, 1832308), (166, 1556358), (188, 1374231), (249, 1037572), (282, 916154), (332, 778179), (498, 518786), (564, 458077), (996, 259393), (3901, 66228), (5519, 46812), (7802, 33114), (11038, 23406), (11703, 22076), (15604, 16557)]