239794288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6211}}^1$

素因数の和:6365

約数の個数: 40

約数和(自身を含む): 492984320

約数和(自身を除く): 253190032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 6211, 9652, 12422, 19304, 24844, 38608, 49688, 99376, 118009, 236018, 472036, 788797, 944072, 1577594, 1888144, 3155188, 6310376, 12620752, 14987143, 29974286, 59948572, 119897144, 239794288]

約数ペア:

[(1, 239794288), (2, 119897144), (4, 59948572), (8, 29974286), (16, 14987143), (19, 12620752), (38, 6310376), (76, 3155188), (127, 1888144), (152, 1577594), (254, 944072), (304, 788797), (508, 472036), (1016, 236018), (2032, 118009), (2413, 99376), (4826, 49688), (6211, 38608), (9652, 24844), (12422, 19304)]