1690378008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1877

約数の個数: 128

約数和(自身を含む): 4842270720

約数和(自身を除く): 3151892712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 167, 184, 253, 264, 276, 334, 501, 506, 552, 668, 759, 1002, 1012, 1336, 1518, 1667, 1837, 2004, 2024, 3036, 3334, 3674, 3841, 4008, 5001, 5511, 6072, 6668, 7348, 7682, 10002, 11022, 11523, 13336, 14696, 15364, 18337, 20004, 22044, 23046, 30728, 36674, 38341, 40008, 42251, 44088, 46092, 55011, 73348, 76682, 84502, 92184, 110022, 115023, 126753, 146696, 153364, 169004, 220044, 230046, 253506, 278389, 306728, 338008, 421751, 440088, 460092, 507012, 556778, 835167, 843502, 920184, 1014024, 1113556, 1265253, 1670334, 1687004, 2227112, 2530506, 3062279, 3340668, 3374008, 5061012, 6124558, 6402947, 6681336, 9186837, 10122024, 12249116, 12805894, 18373674, 19208841, 24498232, 25611788, 36747348, 38417682, 51223576, 70432417, 73494696, 76835364, 140864834, 153670728, 211297251, 281729668, 422594502, 563459336, 845189004, 1690378008]

約数ペア:

[(1, 1690378008), (2, 845189004), (3, 563459336), (4, 422594502), (6, 281729668), (8, 211297251), (11, 153670728), (12, 140864834), (22, 76835364), (23, 73494696), (24, 70432417), (33, 51223576), (44, 38417682), (46, 36747348), (66, 25611788), (69, 24498232), (88, 19208841), (92, 18373674), (132, 12805894), (138, 12249116), (167, 10122024), (184, 9186837), (253, 6681336), (264, 6402947), (276, 6124558), (334, 5061012), (501, 3374008), (506, 3340668), (552, 3062279), (668, 2530506), (759, 2227112), (1002, 1687004), (1012, 1670334), (1336, 1265253), (1518, 1113556), (1667, 1014024), (1837, 920184), (2004, 843502), (2024, 835167), (3036, 556778), (3334, 507012), (3674, 460092), (3841, 440088), (4008, 421751), (5001, 338008), (5511, 306728), (6072, 278389), (6668, 253506), (7348, 230046), (7682, 220044), (10002, 169004), (11022, 153364), (11523, 146696), (13336, 126753), (14696, 115023), (15364, 110022), (18337, 92184), (20004, 84502), (22044, 76682), (23046, 73348), (30728, 55011), (36674, 46092), (38341, 44088), (40008, 42251)]