654312984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39569}}^1$

素因数の和:39644

約数の個数: 64

約数和(自身を含む): 1794895200

約数和(自身を除く): 1140582216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 39569, 79138, 118707, 158276, 237414, 316552, 474828, 514397, 949656, 1028794, 1543191, 2057588, 2097157, 3086382, 4115176, 4194314, 6172764, 6291471, 8388628, 12345528, 12582942, 16777256, 25165884, 27263041, 50331768, 54526082, 81789123, 109052164, 163578246, 218104328, 327156492, 654312984]

約数ペア:

[(1, 654312984), (2, 327156492), (3, 218104328), (4, 163578246), (6, 109052164), (8, 81789123), (12, 54526082), (13, 50331768), (24, 27263041), (26, 25165884), (39, 16777256), (52, 12582942), (53, 12345528), (78, 8388628), (104, 6291471), (106, 6172764), (156, 4194314), (159, 4115176), (212, 3086382), (312, 2097157), (318, 2057588), (424, 1543191), (636, 1028794), (689, 949656), (1272, 514397), (1378, 474828), (2067, 316552), (2756, 237414), (4134, 158276), (5512, 118707), (8268, 79138), (16536, 39569)]