212686536

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 550932480

約数和(自身を除く): 338245944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 487, 587, 744, 974, 1174, 1461, 1761, 1948, 2348, 2922, 3522, 3896, 4696, 5844, 7044, 11688, 14088, 15097, 18197, 30194, 36394, 45291, 54591, 60388, 72788, 90582, 109182, 120776, 145576, 181164, 218364, 285869, 362328, 436728, 571738, 857607, 1143476, 1715214, 2286952, 3430428, 6860856, 8861939, 17723878, 26585817, 35447756, 53171634, 70895512, 106343268, 212686536]

約数ペア:

[(1, 212686536), (2, 106343268), (3, 70895512), (4, 53171634), (6, 35447756), (8, 26585817), (12, 17723878), (24, 8861939), (31, 6860856), (62, 3430428), (93, 2286952), (124, 1715214), (186, 1143476), (248, 857607), (372, 571738), (487, 436728), (587, 362328), (744, 285869), (974, 218364), (1174, 181164), (1461, 145576), (1761, 120776), (1948, 109182), (2348, 90582), (2922, 72788), (3522, 60388), (3896, 54591), (4696, 45291), (5844, 36394), (7044, 30194), (11688, 18197), (14088, 15097)]