279771912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 868795200

約数和(自身を除く): 589023288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 389, 504, 778, 1167, 1427, 1556, 2334, 2723, 2854, 3112, 3501, 4281, 4668, 5446, 5708, 7002, 8169, 8562, 9336, 9989, 10892, 11416, 12843, 14004, 16338, 17124, 19978, 21784, 24507, 25686, 28008, 29967, 32676, 34248, 39956, 49014, 51372, 59934, 65352, 79912, 89901, 98028, 102744, 119868, 179802, 196056, 239736, 359604, 555103, 719208, 1110206, 1665309, 2220412, 3330618, 3885721, 4440824, 4995927, 6661236, 7771442, 9991854, 11657163, 13322472, 15542884, 19983708, 23314326, 31085768, 34971489, 39967416, 46628652, 69942978, 93257304, 139885956, 279771912]

約数ペア:

[(1, 279771912), (2, 139885956), (3, 93257304), (4, 69942978), (6, 46628652), (7, 39967416), (8, 34971489), (9, 31085768), (12, 23314326), (14, 19983708), (18, 15542884), (21, 13322472), (24, 11657163), (28, 9991854), (36, 7771442), (42, 6661236), (56, 4995927), (63, 4440824), (72, 3885721), (84, 3330618), (126, 2220412), (168, 1665309), (252, 1110206), (389, 719208), (504, 555103), (778, 359604), (1167, 239736), (1427, 196056), (1556, 179802), (2334, 119868), (2723, 102744), (2854, 98028), (3112, 89901), (3501, 79912), (4281, 65352), (4668, 59934), (5446, 51372), (5708, 49014), (7002, 39956), (8169, 34248), (8562, 32676), (9336, 29967), (9989, 28008), (10892, 25686), (11416, 24507), (12843, 21784), (14004, 19978), (16338, 17124)]