250245888

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 718964736

約数和(自身を除く): 468718848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 457, 496, 552, 713, 736, 744, 768, 914, 992, 1104, 1371, 1426, 1472, 1488, 1828, 1984, 2139, 2208, 2742, 2852, 2944, 2976, 3656, 3968, 4278, 4416, 5484, 5704, 5888, 5952, 7312, 7936, 8556, 8832, 10511, 10968, 11408, 11904, 14167, 14624, 17112, 17664, 21022, 21936, 22816, 23808, 28334, 29248, 31533, 34224, 42044, 42501, 43872, 45632, 56668, 58496, 63066, 68448, 84088, 85002, 87744, 91264, 113336, 116992, 126132, 136896, 168176, 170004, 175488, 182528, 226672, 252264, 273792, 325841, 336352, 340008, 350976, 453344, 504528, 547584, 651682, 672704, 680016, 906688, 977523, 1009056, 1303364, 1345408, 1360032, 1813376, 1955046, 2018112, 2606728, 2690816, 2720064, 3626752, 3910092, 4036224, 5213456, 5440128, 7820184, 8072448, 10426912, 10880256, 15640368, 20853824, 31280736, 41707648, 62561472, 83415296, 125122944, 250245888]

約数ペア:

[(1, 250245888), (2, 125122944), (3, 83415296), (4, 62561472), (6, 41707648), (8, 31280736), (12, 20853824), (16, 15640368), (23, 10880256), (24, 10426912), (31, 8072448), (32, 7820184), (46, 5440128), (48, 5213456), (62, 4036224), (64, 3910092), (69, 3626752), (92, 2720064), (93, 2690816), (96, 2606728), (124, 2018112), (128, 1955046), (138, 1813376), (184, 1360032), (186, 1345408), (192, 1303364), (248, 1009056), (256, 977523), (276, 906688), (368, 680016), (372, 672704), (384, 651682), (457, 547584), (496, 504528), (552, 453344), (713, 350976), (736, 340008), (744, 336352), (768, 325841), (914, 273792), (992, 252264), (1104, 226672), (1371, 182528), (1426, 175488), (1472, 170004), (1488, 168176), (1828, 136896), (1984, 126132), (2139, 116992), (2208, 113336), (2742, 91264), (2852, 87744), (2944, 85002), (2976, 84088), (3656, 68448), (3968, 63066), (4278, 58496), (4416, 56668), (5484, 45632), (5704, 43872), (5888, 42501), (5952, 42044), (7312, 34224), (7936, 31533), (8556, 29248), (8832, 28334), (10511, 23808), (10968, 22816), (11408, 21936), (11904, 21022), (14167, 17664), (14624, 17112)]