197971344

素因数分解:

$2^4\times 3^3\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 570023040

約数和(自身を除く): 372051696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 487, 941, 974, 1461, 1882, 1948, 2823, 2922, 3764, 3896, 4383, 5646, 5844, 7528, 7792, 8469, 8766, 11292, 11688, 13149, 15056, 16938, 17532, 22584, 23376, 25407, 26298, 33876, 35064, 45168, 50814, 52596, 67752, 70128, 101628, 105192, 135504, 203256, 210384, 406512, 458267, 916534, 1374801, 1833068, 2749602, 3666136, 4124403, 5499204, 7332272, 8248806, 10998408, 12373209, 16497612, 21996816, 24746418, 32995224, 49492836, 65990448, 98985672, 197971344]

約数ペア:

[(1, 197971344), (2, 98985672), (3, 65990448), (4, 49492836), (6, 32995224), (8, 24746418), (9, 21996816), (12, 16497612), (16, 12373209), (18, 10998408), (24, 8248806), (27, 7332272), (36, 5499204), (48, 4124403), (54, 3666136), (72, 2749602), (108, 1833068), (144, 1374801), (216, 916534), (432, 458267), (487, 406512), (941, 210384), (974, 203256), (1461, 135504), (1882, 105192), (1948, 101628), (2823, 70128), (2922, 67752), (3764, 52596), (3896, 50814), (4383, 45168), (5646, 35064), (5844, 33876), (7528, 26298), (7792, 25407), (8469, 23376), (8766, 22584), (11292, 17532), (11688, 16938), (13149, 15056)]