486580088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 986515200

約数和(自身を除く): 499935112

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 89, 92, 172, 178, 184, 344, 356, 691, 712, 989, 1382, 1978, 2047, 2764, 3827, 3956, 4094, 5528, 7654, 7912, 8188, 15308, 15893, 16376, 29713, 30616, 31786, 59426, 61499, 63572, 88021, 118852, 122998, 127144, 176042, 237704, 245996, 352084, 491992, 683399, 704168, 1366798, 1414477, 2644457, 2733596, 2828954, 5288914, 5467192, 5657908, 10577828, 11315816, 21155656, 60822511, 121645022, 243290044, 486580088]

約数ペア:

[(1, 486580088), (2, 243290044), (4, 121645022), (8, 60822511), (23, 21155656), (43, 11315816), (46, 10577828), (86, 5657908), (89, 5467192), (92, 5288914), (172, 2828954), (178, 2733596), (184, 2644457), (344, 1414477), (356, 1366798), (691, 704168), (712, 683399), (989, 491992), (1382, 352084), (1978, 245996), (2047, 237704), (2764, 176042), (3827, 127144), (3956, 122998), (4094, 118852), (5528, 88021), (7654, 63572), (7912, 61499), (8188, 59426), (15308, 31786), (15893, 30616), (16376, 29713)]