257136504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16063}}^1$

素因数の和:16124

約数の個数: 64

約数和(自身を含む): 693964800

約数和(自身を除く): 436828296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5336, 8004, 16008, 16063, 32126, 48189, 64252, 96378, 128504, 192756, 369449, 385512, 465827, 738898, 931654, 1108347, 1397481, 1477796, 1863308, 2216694, 2794962, 2955592, 3726616, 4433388, 5589924, 8866776, 10714021, 11179848, 21428042, 32142063, 42856084, 64284126, 85712168, 128568252, 257136504]

約数ペア:

[(1, 257136504), (2, 128568252), (3, 85712168), (4, 64284126), (6, 42856084), (8, 32142063), (12, 21428042), (23, 11179848), (24, 10714021), (29, 8866776), (46, 5589924), (58, 4433388), (69, 3726616), (87, 2955592), (92, 2794962), (116, 2216694), (138, 1863308), (174, 1477796), (184, 1397481), (232, 1108347), (276, 931654), (348, 738898), (552, 465827), (667, 385512), (696, 369449), (1334, 192756), (2001, 128504), (2668, 96378), (4002, 64252), (5336, 48189), (8004, 32126), (16008, 16063)]