1916544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 6266880

約数和(自身を除く): 4350336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 128, 138, 161, 168, 184, 186, 192, 217, 224, 248, 276, 322, 336, 368, 372, 384, 434, 448, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 896, 966, 992, 1104, 1288, 1302, 1344, 1426, 1472, 1488, 1736, 1932, 1984, 2139, 2208, 2576, 2604, 2688, 2852, 2944, 2976, 3472, 3864, 3968, 4278, 4416, 4991, 5152, 5208, 5704, 5952, 6944, 7728, 8556, 8832, 9982, 10304, 10416, 11408, 11904, 13888, 14973, 15456, 17112, 19964, 20608, 20832, 22816, 27776, 29946, 30912, 34224, 39928, 41664, 45632, 59892, 61824, 68448, 79856, 83328, 91264, 119784, 136896, 159712, 239568, 273792, 319424, 479136, 638848, 958272, 1916544]

約数ペア:

[(1, 1916544), (2, 958272), (3, 638848), (4, 479136), (6, 319424), (7, 273792), (8, 239568), (12, 159712), (14, 136896), (16, 119784), (21, 91264), (23, 83328), (24, 79856), (28, 68448), (31, 61824), (32, 59892), (42, 45632), (46, 41664), (48, 39928), (56, 34224), (62, 30912), (64, 29946), (69, 27776), (84, 22816), (92, 20832), (93, 20608), (96, 19964), (112, 17112), (124, 15456), (128, 14973), (138, 13888), (161, 11904), (168, 11408), (184, 10416), (186, 10304), (192, 9982), (217, 8832), (224, 8556), (248, 7728), (276, 6944), (322, 5952), (336, 5704), (368, 5208), (372, 5152), (384, 4991), (434, 4416), (448, 4278), (483, 3968), (496, 3864), (552, 3472), (644, 2976), (651, 2944), (672, 2852), (713, 2688), (736, 2604), (744, 2576), (868, 2208), (896, 2139), (966, 1984), (992, 1932), (1104, 1736), (1288, 1488), (1302, 1472), (1344, 1426)]