1680366936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 4512153600

約数和(自身を除く): 2831786664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 239, 271, 276, 282, 376, 478, 542, 552, 564, 717, 813, 956, 1081, 1084, 1128, 1434, 1626, 1912, 2162, 2168, 2868, 3243, 3252, 4324, 5497, 5736, 6233, 6486, 6504, 8648, 10994, 11233, 12466, 12737, 12972, 16491, 18699, 21988, 22466, 24932, 25474, 25944, 32982, 33699, 37398, 38211, 43976, 44932, 49864, 50948, 64769, 65964, 67398, 74796, 76422, 89864, 101896, 129538, 131928, 134796, 149592, 152844, 194307, 258359, 259076, 269592, 292951, 305688, 388614, 516718, 518152, 585902, 775077, 777228, 878853, 1033436, 1171804, 1489687, 1550154, 1554456, 1757706, 2066872, 2343608, 2979374, 3044143, 3100308, 3515412, 4469061, 5958748, 6088286, 6200616, 7030824, 8938122, 9132429, 11917496, 12176572, 17876244, 18264858, 24353144, 35752488, 36529716, 70015289, 73059432, 140030578, 210045867, 280061156, 420091734, 560122312, 840183468, 1680366936]

約数ペア:

[(1, 1680366936), (2, 840183468), (3, 560122312), (4, 420091734), (6, 280061156), (8, 210045867), (12, 140030578), (23, 73059432), (24, 70015289), (46, 36529716), (47, 35752488), (69, 24353144), (92, 18264858), (94, 17876244), (138, 12176572), (141, 11917496), (184, 9132429), (188, 8938122), (239, 7030824), (271, 6200616), (276, 6088286), (282, 5958748), (376, 4469061), (478, 3515412), (542, 3100308), (552, 3044143), (564, 2979374), (717, 2343608), (813, 2066872), (956, 1757706), (1081, 1554456), (1084, 1550154), (1128, 1489687), (1434, 1171804), (1626, 1033436), (1912, 878853), (2162, 777228), (2168, 775077), (2868, 585902), (3243, 518152), (3252, 516718), (4324, 388614), (5497, 305688), (5736, 292951), (6233, 269592), (6486, 259076), (6504, 258359), (8648, 194307), (10994, 152844), (11233, 149592), (12466, 134796), (12737, 131928), (12972, 129538), (16491, 101896), (18699, 89864), (21988, 76422), (22466, 74796), (24932, 67398), (25474, 65964), (25944, 64769), (32982, 50948), (33699, 49864), (37398, 44932), (38211, 43976)]