291265348632

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{141497}}^1$

素因数の和:142136

約数の個数: 64

約数和(自身を含む): 733525632000

約数和(自身を除く): 442260283368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 431, 597, 796, 862, 1194, 1293, 1592, 1724, 2388, 2586, 3448, 4776, 5172, 10344, 85769, 141497, 171538, 257307, 282994, 343076, 424491, 514614, 565988, 686152, 848982, 1029228, 1131976, 1697964, 2058456, 3395928, 28157903, 56315806, 60985207, 84473709, 112631612, 121970414, 168947418, 182955621, 225263224, 243940828, 337894836, 365911242, 487881656, 675789672, 731822484, 1463644968, 12136056193, 24272112386, 36408168579, 48544224772, 72816337158, 97088449544, 145632674316, 291265348632]

約数ペア:

[(1, 291265348632), (2, 145632674316), (3, 97088449544), (4, 72816337158), (6, 48544224772), (8, 36408168579), (12, 24272112386), (24, 12136056193), (199, 1463644968), (398, 731822484), (431, 675789672), (597, 487881656), (796, 365911242), (862, 337894836), (1194, 243940828), (1293, 225263224), (1592, 182955621), (1724, 168947418), (2388, 121970414), (2586, 112631612), (3448, 84473709), (4776, 60985207), (5172, 56315806), (10344, 28157903), (85769, 3395928), (141497, 2058456), (171538, 1697964), (257307, 1131976), (282994, 1029228), (343076, 848982), (424491, 686152), (514614, 565988)]