2003820672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6967}}^1$

素因数の和:7098

約数の個数: 128

約数和(自身を含む): 6140759040

約数和(自身を除く): 4136938368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 642, 672, 749, 856, 896, 1284, 1344, 1498, 1712, 2247, 2568, 2688, 2996, 3424, 4494, 5136, 5992, 6848, 6967, 8988, 10272, 11984, 13696, 13934, 17976, 20544, 20901, 23968, 27868, 35952, 41088, 41802, 47936, 48769, 55736, 71904, 83604, 95872, 97538, 111472, 143808, 146307, 167208, 195076, 222944, 287616, 292614, 334416, 390152, 445888, 585228, 668832, 745469, 780304, 891776, 1170456, 1337664, 1490938, 1560608, 2236407, 2340912, 2675328, 2981876, 3121216, 4472814, 4681824, 5218283, 5963752, 6242432, 8945628, 9363648, 10436566, 11927504, 15654849, 17891256, 18727296, 20873132, 23855008, 31309698, 35782512, 41746264, 47710016, 62619396, 71565024, 83492528, 95420032, 125238792, 143130048, 166985056, 250477584, 286260096, 333970112, 500955168, 667940224, 1001910336, 2003820672]

約数ペア:

[(1, 2003820672), (2, 1001910336), (3, 667940224), (4, 500955168), (6, 333970112), (7, 286260096), (8, 250477584), (12, 166985056), (14, 143130048), (16, 125238792), (21, 95420032), (24, 83492528), (28, 71565024), (32, 62619396), (42, 47710016), (48, 41746264), (56, 35782512), (64, 31309698), (84, 23855008), (96, 20873132), (107, 18727296), (112, 17891256), (128, 15654849), (168, 11927504), (192, 10436566), (214, 9363648), (224, 8945628), (321, 6242432), (336, 5963752), (384, 5218283), (428, 4681824), (448, 4472814), (642, 3121216), (672, 2981876), (749, 2675328), (856, 2340912), (896, 2236407), (1284, 1560608), (1344, 1490938), (1498, 1337664), (1712, 1170456), (2247, 891776), (2568, 780304), (2688, 745469), (2996, 668832), (3424, 585228), (4494, 445888), (5136, 390152), (5992, 334416), (6848, 292614), (6967, 287616), (8988, 222944), (10272, 195076), (11984, 167208), (13696, 146307), (13934, 143808), (17976, 111472), (20544, 97538), (20901, 95872), (23968, 83604), (27868, 71904), (35952, 55736), (41088, 48769), (41802, 47936)]