1316868948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{641749}}^1$

素因数の和:641781

約数の個数: 48

約数和(自身を含む): 3593800000

約数和(自身を除く): 2276931052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 641749, 1283498, 1925247, 2566996, 3850494, 5775741, 7700988, 11551482, 12193231, 17327223, 23102964, 24386462, 34654446, 36579693, 48772924, 69308892, 73159386, 109739079, 146318772, 219478158, 329217237, 438956316, 658434474, 1316868948]

約数ペア:

[(1, 1316868948), (2, 658434474), (3, 438956316), (4, 329217237), (6, 219478158), (9, 146318772), (12, 109739079), (18, 73159386), (19, 69308892), (27, 48772924), (36, 36579693), (38, 34654446), (54, 24386462), (57, 23102964), (76, 17327223), (108, 12193231), (114, 11551482), (171, 7700988), (228, 5775741), (342, 3850494), (513, 2566996), (684, 1925247), (1026, 1283498), (2052, 641749)]