1656641856

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{17573}}^1$

素因数の和:18079

約数の個数: 56

約数和(自身を含む): 4392375264

約数和(自身を除く): 2735733408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 15712, 17573, 23568, 31424, 35146, 47136, 52719, 70292, 94272, 105438, 140584, 210876, 281168, 421752, 562336, 843504, 1124672, 1687008, 3374016, 8628343, 17256686, 25885029, 34513372, 51770058, 69026744, 103540116, 138053488, 207080232, 276106976, 414160464, 552213952, 828320928, 1656641856]

約数ペア:

[(1, 1656641856), (2, 828320928), (3, 552213952), (4, 414160464), (6, 276106976), (8, 207080232), (12, 138053488), (16, 103540116), (24, 69026744), (32, 51770058), (48, 34513372), (64, 25885029), (96, 17256686), (192, 8628343), (491, 3374016), (982, 1687008), (1473, 1124672), (1964, 843504), (2946, 562336), (3928, 421752), (5892, 281168), (7856, 210876), (11784, 140584), (15712, 105438), (17573, 94272), (23568, 70292), (31424, 52719), (35146, 47136)]