2004197664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1613}}^1$

素因数の和:1719

約数の個数: 144

約数和(自身を含む): 6159488832

約数和(自身を除く): 4155291168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1613, 1806, 1849, 2064, 2408, 3226, 3612, 3698, 4128, 4816, 4839, 5547, 6452, 7224, 7396, 9632, 9678, 11094, 11291, 12904, 12943, 14448, 14792, 19356, 22188, 22582, 25808, 25886, 28896, 29584, 33873, 38712, 38829, 44376, 45164, 51616, 51772, 59168, 67746, 69359, 77424, 77658, 88752, 90328, 103544, 135492, 138718, 154848, 155316, 177504, 180656, 207088, 208077, 270984, 277436, 310632, 361312, 414176, 416154, 485513, 541968, 554872, 621264, 832308, 971026, 1083936, 1109744, 1242528, 1456539, 1664616, 1942052, 2219488, 2913078, 2982437, 3329232, 3884104, 5826156, 5964874, 6658464, 7768208, 8947311, 11652312, 11929748, 15536416, 17894622, 20877059, 23304624, 23859496, 35789244, 41754118, 46609248, 47718992, 62631177, 71578488, 83508236, 95437984, 125262354, 143156976, 167016472, 250524708, 286313952, 334032944, 501049416, 668065888, 1002098832, 2004197664]

約数ペア:

[(1, 2004197664), (2, 1002098832), (3, 668065888), (4, 501049416), (6, 334032944), (7, 286313952), (8, 250524708), (12, 167016472), (14, 143156976), (16, 125262354), (21, 95437984), (24, 83508236), (28, 71578488), (32, 62631177), (42, 47718992), (43, 46609248), (48, 41754118), (56, 35789244), (84, 23859496), (86, 23304624), (96, 20877059), (112, 17894622), (129, 15536416), (168, 11929748), (172, 11652312), (224, 8947311), (258, 7768208), (301, 6658464), (336, 5964874), (344, 5826156), (516, 3884104), (602, 3329232), (672, 2982437), (688, 2913078), (903, 2219488), (1032, 1942052), (1204, 1664616), (1376, 1456539), (1613, 1242528), (1806, 1109744), (1849, 1083936), (2064, 971026), (2408, 832308), (3226, 621264), (3612, 554872), (3698, 541968), (4128, 485513), (4816, 416154), (4839, 414176), (5547, 361312), (6452, 310632), (7224, 277436), (7396, 270984), (9632, 208077), (9678, 207088), (11094, 180656), (11291, 177504), (12904, 155316), (12943, 154848), (14448, 138718), (14792, 135492), (19356, 103544), (22188, 90328), (22582, 88752), (25808, 77658), (25886, 77424), (28896, 69359), (29584, 67746), (33873, 59168), (38712, 51772), (38829, 51616), (44376, 45164)]