211970592

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1499}}^1$

素因数の和:2006

約数の個数: 72

約数和(自身を含む): 604422000

約数和(自身を除く): 392451408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1499, 1964, 2946, 2998, 3928, 4419, 4497, 5892, 5996, 7856, 8838, 8994, 11784, 11992, 13491, 15712, 17676, 17988, 23568, 23984, 26982, 35352, 35976, 47136, 47968, 53964, 70704, 71952, 107928, 141408, 143904, 215856, 431712, 736009, 1472018, 2208027, 2944036, 4416054, 5888072, 6624081, 8832108, 11776144, 13248162, 17664216, 23552288, 26496324, 35328432, 52992648, 70656864, 105985296, 211970592]

約数ペア:

[(1, 211970592), (2, 105985296), (3, 70656864), (4, 52992648), (6, 35328432), (8, 26496324), (9, 23552288), (12, 17664216), (16, 13248162), (18, 11776144), (24, 8832108), (32, 6624081), (36, 5888072), (48, 4416054), (72, 2944036), (96, 2208027), (144, 1472018), (288, 736009), (491, 431712), (982, 215856), (1473, 143904), (1499, 141408), (1964, 107928), (2946, 71952), (2998, 70704), (3928, 53964), (4419, 47968), (4497, 47136), (5892, 35976), (5996, 35352), (7856, 26982), (8838, 23984), (8994, 23568), (11784, 17988), (11992, 17676), (13491, 15712)]