648492048

素因数分解:

$2^4\times 3^3\times {\mathrm{1501139}}^1$

素因数の和:1501156

約数の個数: 40

約数和(自身を含む): 1861413600

約数和(自身を除く): 1212921552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1501139, 3002278, 4503417, 6004556, 9006834, 12009112, 13510251, 18013668, 24018224, 27020502, 36027336, 40530753, 54041004, 72054672, 81061506, 108082008, 162123012, 216164016, 324246024, 648492048]

約数ペア:

[(1, 648492048), (2, 324246024), (3, 216164016), (4, 162123012), (6, 108082008), (8, 81061506), (9, 72054672), (12, 54041004), (16, 40530753), (18, 36027336), (24, 27020502), (27, 24018224), (36, 18013668), (48, 13510251), (54, 12009112), (72, 9006834), (108, 6004556), (144, 4503417), (216, 3002278), (432, 1501139)]