664010486512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{1401623}}^1$

素因数の和:1402681

約数の個数: 40

約数和(自身を含む): 1332187547040

約数和(自身を除く): 668177060528

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1021, 2042, 4084, 8168, 16336, 29609, 59218, 118436, 236872, 473744, 1401623, 2803246, 5606492, 11212984, 22425968, 40647067, 81294134, 162588268, 325176536, 650353072, 1431057083, 2862114166, 5724228332, 11448456664, 22896913328, 41500655407, 83001310814, 166002621628, 332005243256, 664010486512]

約数ペア:

[(1, 664010486512), (2, 332005243256), (4, 166002621628), (8, 83001310814), (16, 41500655407), (29, 22896913328), (58, 11448456664), (116, 5724228332), (232, 2862114166), (464, 1431057083), (1021, 650353072), (2042, 325176536), (4084, 162588268), (8168, 81294134), (16336, 40647067), (29609, 22425968), (59218, 11212984), (118436, 5606492), (236872, 2803246), (473744, 1401623)]