38378904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 100880640

約数和(自身を除く): 62501736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 251, 276, 277, 502, 552, 554, 753, 831, 1004, 1108, 1506, 1662, 2008, 2216, 3012, 3324, 5773, 6024, 6371, 6648, 11546, 12742, 17319, 19113, 23092, 25484, 34638, 38226, 46184, 50968, 69276, 69527, 76452, 138552, 139054, 152904, 208581, 278108, 417162, 556216, 834324, 1599121, 1668648, 3198242, 4797363, 6396484, 9594726, 12792968, 19189452, 38378904]

約数ペア:

[(1, 38378904), (2, 19189452), (3, 12792968), (4, 9594726), (6, 6396484), (8, 4797363), (12, 3198242), (23, 1668648), (24, 1599121), (46, 834324), (69, 556216), (92, 417162), (138, 278108), (184, 208581), (251, 152904), (276, 139054), (277, 138552), (502, 76452), (552, 69527), (554, 69276), (753, 50968), (831, 46184), (1004, 38226), (1108, 34638), (1506, 25484), (1662, 23092), (2008, 19113), (2216, 17319), (3012, 12742), (3324, 11546), (5773, 6648), (6024, 6371)]