326768958

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 761080320

約数和(自身を除く): 434311362

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 307, 414, 614, 621, 857, 921, 1242, 1714, 1842, 2571, 2763, 5142, 5526, 7061, 7713, 8289, 14122, 15426, 16578, 19711, 21183, 23139, 39422, 42366, 46278, 59133, 63549, 118266, 127098, 177399, 190647, 263099, 354798, 381294, 526198, 532197, 789297, 1064394, 1578594, 2367891, 4735782, 6051277, 7103673, 12102554, 14207346, 18153831, 36307662, 54461493, 108922986, 163384479, 326768958]

約数ペア:

[(1, 326768958), (2, 163384479), (3, 108922986), (6, 54461493), (9, 36307662), (18, 18153831), (23, 14207346), (27, 12102554), (46, 7103673), (54, 6051277), (69, 4735782), (138, 2367891), (207, 1578594), (307, 1064394), (414, 789297), (614, 532197), (621, 526198), (857, 381294), (921, 354798), (1242, 263099), (1714, 190647), (1842, 177399), (2571, 127098), (2763, 118266), (5142, 63549), (5526, 59133), (7061, 46278), (7713, 42366), (8289, 39422), (14122, 23139), (15426, 21183), (16578, 19711)]