2008264776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277999}}^1$

素因数の和:278058

約数の個数: 64

約数和(自身を含む): 5871360000

約数和(自身を除く): 3863095224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 277999, 555998, 833997, 1111996, 1667994, 1945993, 2223992, 3335988, 3891986, 5837979, 6671976, 7783972, 11675958, 11953957, 15567944, 23351916, 23907914, 35861871, 46703832, 47815828, 71723742, 83677699, 95631656, 143447484, 167355398, 251033097, 286894968, 334710796, 502066194, 669421592, 1004132388, 2008264776]

約数ペア:

[(1, 2008264776), (2, 1004132388), (3, 669421592), (4, 502066194), (6, 334710796), (7, 286894968), (8, 251033097), (12, 167355398), (14, 143447484), (21, 95631656), (24, 83677699), (28, 71723742), (42, 47815828), (43, 46703832), (56, 35861871), (84, 23907914), (86, 23351916), (129, 15567944), (168, 11953957), (172, 11675958), (258, 7783972), (301, 6671976), (344, 5837979), (516, 3891986), (602, 3335988), (903, 2223992), (1032, 1945993), (1204, 1667994), (1806, 1111996), (2408, 833997), (3612, 555998), (7224, 277999)]