1687788468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7687}}^1$

素因数の和:7826

約数の個数: 96

約数和(自身を含む): 4649702400

約数和(自身を除く): 2961913932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 107, 108, 114, 171, 214, 228, 321, 342, 428, 513, 642, 684, 963, 1026, 1284, 1926, 2033, 2052, 2889, 3852, 4066, 5778, 6099, 7687, 8132, 11556, 12198, 15374, 18297, 23061, 24396, 30748, 36594, 46122, 54891, 69183, 73188, 92244, 109782, 138366, 146053, 207549, 219564, 276732, 292106, 415098, 438159, 584212, 822509, 830196, 876318, 1314477, 1645018, 1752636, 2467527, 2628954, 3290036, 3943431, 4935054, 5257908, 7402581, 7886862, 9870108, 14805162, 15627671, 15773724, 22207743, 29610324, 31255342, 44415486, 46883013, 62510684, 88830972, 93766026, 140649039, 187532052, 281298078, 421947117, 562596156, 843894234, 1687788468]

約数ペア:

[(1, 1687788468), (2, 843894234), (3, 562596156), (4, 421947117), (6, 281298078), (9, 187532052), (12, 140649039), (18, 93766026), (19, 88830972), (27, 62510684), (36, 46883013), (38, 44415486), (54, 31255342), (57, 29610324), (76, 22207743), (107, 15773724), (108, 15627671), (114, 14805162), (171, 9870108), (214, 7886862), (228, 7402581), (321, 5257908), (342, 4935054), (428, 3943431), (513, 3290036), (642, 2628954), (684, 2467527), (963, 1752636), (1026, 1645018), (1284, 1314477), (1926, 876318), (2033, 830196), (2052, 822509), (2889, 584212), (3852, 438159), (4066, 415098), (5778, 292106), (6099, 276732), (7687, 219564), (8132, 207549), (11556, 146053), (12198, 138366), (15374, 109782), (18297, 92244), (23061, 73188), (24396, 69183), (30748, 54891), (36594, 46122)]