754795824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1811}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 2058142080

約数和(自身を除く): 1303346256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 457, 912, 914, 1371, 1811, 1828, 2742, 3622, 3656, 5433, 5484, 7244, 7312, 8683, 10866, 10968, 14488, 17366, 21732, 21936, 26049, 28976, 34409, 34732, 43464, 52098, 68818, 69464, 86928, 103227, 104196, 137636, 138928, 206454, 208392, 275272, 412908, 416784, 550544, 825816, 827627, 1651632, 1655254, 2482881, 3310508, 4965762, 6621016, 9931524, 13242032, 15724913, 19863048, 31449826, 39726096, 47174739, 62899652, 94349478, 125799304, 188698956, 251598608, 377397912, 754795824]

約数ペア:

[(1, 754795824), (2, 377397912), (3, 251598608), (4, 188698956), (6, 125799304), (8, 94349478), (12, 62899652), (16, 47174739), (19, 39726096), (24, 31449826), (38, 19863048), (48, 15724913), (57, 13242032), (76, 9931524), (114, 6621016), (152, 4965762), (228, 3310508), (304, 2482881), (456, 1655254), (457, 1651632), (912, 827627), (914, 825816), (1371, 550544), (1811, 416784), (1828, 412908), (2742, 275272), (3622, 208392), (3656, 206454), (5433, 138928), (5484, 137636), (7244, 104196), (7312, 103227), (8683, 86928), (10866, 69464), (10968, 68818), (14488, 52098), (17366, 43464), (21732, 34732), (21936, 34409), (26049, 28976)]