1091308928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2687}}^1$

素因数の和:2887

約数の個数: 64

約数和(自身を含む): 2303078400

約数和(自身を除く): 1211769472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 304, 334, 608, 668, 1216, 1336, 2432, 2672, 2687, 3173, 5344, 5374, 6346, 10688, 10748, 12692, 21376, 21496, 25384, 42992, 50768, 51053, 85984, 101536, 102106, 171968, 203072, 204212, 343936, 406144, 408424, 448729, 816848, 897458, 1633696, 1794916, 3267392, 3589832, 6534784, 7179664, 8525851, 14359328, 17051702, 28718656, 34103404, 57437312, 68206808, 136413616, 272827232, 545654464, 1091308928]

約数ペア:

[(1, 1091308928), (2, 545654464), (4, 272827232), (8, 136413616), (16, 68206808), (19, 57437312), (32, 34103404), (38, 28718656), (64, 17051702), (76, 14359328), (128, 8525851), (152, 7179664), (167, 6534784), (304, 3589832), (334, 3267392), (608, 1794916), (668, 1633696), (1216, 897458), (1336, 816848), (2432, 448729), (2672, 408424), (2687, 406144), (3173, 343936), (5344, 204212), (5374, 203072), (6346, 171968), (10688, 102106), (10748, 101536), (12692, 85984), (21376, 51053), (21496, 50768), (25384, 42992)]