2843904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 9042656

約数和(自身を除く): 6198752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 529, 552, 644, 672, 736, 768, 896, 966, 1058, 1104, 1288, 1344, 1472, 1587, 1792, 1932, 2116, 2208, 2576, 2688, 2944, 3174, 3703, 3864, 4232, 4416, 5152, 5376, 5888, 6348, 7406, 7728, 8464, 8832, 10304, 11109, 12696, 14812, 15456, 16928, 17664, 20608, 22218, 25392, 29624, 30912, 33856, 41216, 44436, 50784, 59248, 61824, 67712, 88872, 101568, 118496, 123648, 135424, 177744, 203136, 236992, 355488, 406272, 473984, 710976, 947968, 1421952, 2843904]

約数ペア:

[(1, 2843904), (2, 1421952), (3, 947968), (4, 710976), (6, 473984), (7, 406272), (8, 355488), (12, 236992), (14, 203136), (16, 177744), (21, 135424), (23, 123648), (24, 118496), (28, 101568), (32, 88872), (42, 67712), (46, 61824), (48, 59248), (56, 50784), (64, 44436), (69, 41216), (84, 33856), (92, 30912), (96, 29624), (112, 25392), (128, 22218), (138, 20608), (161, 17664), (168, 16928), (184, 15456), (192, 14812), (224, 12696), (256, 11109), (276, 10304), (322, 8832), (336, 8464), (368, 7728), (384, 7406), (448, 6348), (483, 5888), (529, 5376), (552, 5152), (644, 4416), (672, 4232), (736, 3864), (768, 3703), (896, 3174), (966, 2944), (1058, 2688), (1104, 2576), (1288, 2208), (1344, 2116), (1472, 1932), (1587, 1792)]