264659648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 603552768

約数和(自身を除く): 338893120

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 67, 88, 124, 134, 176, 181, 248, 268, 341, 352, 362, 496, 536, 682, 704, 724, 737, 992, 1072, 1364, 1448, 1474, 1984, 1991, 2077, 2144, 2728, 2896, 2948, 3982, 4154, 4288, 5456, 5611, 5792, 5896, 7964, 8308, 10912, 11222, 11584, 11792, 12127, 15928, 16616, 21824, 22444, 22847, 23584, 24254, 31856, 33232, 44888, 45694, 47168, 48508, 61721, 63712, 66464, 89776, 91388, 97016, 123442, 127424, 132928, 133397, 179552, 182776, 194032, 246884, 266794, 359104, 365552, 375937, 388064, 493768, 533588, 731104, 751874, 776128, 987536, 1067176, 1462208, 1503748, 1975072, 2134352, 3007496, 3950144, 4135307, 4268704, 6014992, 8270614, 8537408, 12029984, 16541228, 24059968, 33082456, 66164912, 132329824, 264659648]

約数ペア:

[(1, 264659648), (2, 132329824), (4, 66164912), (8, 33082456), (11, 24059968), (16, 16541228), (22, 12029984), (31, 8537408), (32, 8270614), (44, 6014992), (62, 4268704), (64, 4135307), (67, 3950144), (88, 3007496), (124, 2134352), (134, 1975072), (176, 1503748), (181, 1462208), (248, 1067176), (268, 987536), (341, 776128), (352, 751874), (362, 731104), (496, 533588), (536, 493768), (682, 388064), (704, 375937), (724, 365552), (737, 359104), (992, 266794), (1072, 246884), (1364, 194032), (1448, 182776), (1474, 179552), (1984, 133397), (1991, 132928), (2077, 127424), (2144, 123442), (2728, 97016), (2896, 91388), (2948, 89776), (3982, 66464), (4154, 63712), (4288, 61721), (5456, 48508), (5611, 47168), (5792, 45694), (5896, 44888), (7964, 33232), (8308, 31856), (10912, 24254), (11222, 23584), (11584, 22847), (11792, 22444), (12127, 21824), (15928, 16616)]