277061724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{21319}}^1$

素因数の和:21367

約数の個数: 54

約数和(自身を含む): 739185720

約数和(自身を除く): 462123996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 21319, 42638, 63957, 85276, 127914, 191871, 255828, 383742, 405061, 767484, 810122, 1215183, 1620244, 2430366, 3645549, 4860732, 7291098, 7696159, 14582196, 15392318, 23088477, 30784636, 46176954, 69265431, 92353908, 138530862, 277061724]

約数ペア:

[(1, 277061724), (2, 138530862), (3, 92353908), (4, 69265431), (6, 46176954), (9, 30784636), (12, 23088477), (18, 15392318), (19, 14582196), (36, 7696159), (38, 7291098), (57, 4860732), (76, 3645549), (114, 2430366), (171, 1620244), (228, 1215183), (342, 810122), (361, 767484), (684, 405061), (722, 383742), (1083, 255828), (1444, 191871), (2166, 127914), (3249, 85276), (4332, 63957), (6498, 42638), (12996, 21319)]