8889018656

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2543

約数の個数: 144

約数和(自身を含む): 21457747584

約数和(自身を除く): 12568728928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 103, 112, 161, 184, 196, 206, 224, 322, 368, 392, 412, 644, 721, 736, 784, 824, 1127, 1288, 1442, 1568, 1648, 2254, 2369, 2393, 2576, 2884, 3296, 4508, 4738, 4786, 5047, 5152, 5768, 9016, 9476, 9572, 10094, 11536, 16583, 16751, 18032, 18952, 19144, 20188, 23072, 33166, 33502, 36064, 37904, 38288, 40376, 55039, 66332, 67004, 75808, 76576, 80752, 110078, 116081, 117257, 132664, 134008, 161504, 220156, 232162, 234514, 246479, 265328, 268016, 385273, 440312, 464324, 469028, 492958, 530656, 536032, 770546, 880624, 928648, 938056, 985916, 1541092, 1725353, 1761248, 1857296, 1876112, 1971832, 2696911, 3082184, 3450706, 3714592, 3752224, 3943664, 5393822, 5669017, 6164368, 6901412, 7887328, 10787644, 11338034, 12077471, 12328736, 13802824, 21575288, 22676068, 24154942, 27605648, 39683119, 43150576, 45352136, 48309884, 55211296, 79366238, 86301152, 90704272, 96619768, 158732476, 181408544, 193239536, 277781833, 317464952, 386479072, 555563666, 634929904, 1111127332, 1269859808, 2222254664, 4444509328, 8889018656]

約数ペア:

[(1, 8889018656), (2, 4444509328), (4, 2222254664), (7, 1269859808), (8, 1111127332), (14, 634929904), (16, 555563666), (23, 386479072), (28, 317464952), (32, 277781833), (46, 193239536), (49, 181408544), (56, 158732476), (92, 96619768), (98, 90704272), (103, 86301152), (112, 79366238), (161, 55211296), (184, 48309884), (196, 45352136), (206, 43150576), (224, 39683119), (322, 27605648), (368, 24154942), (392, 22676068), (412, 21575288), (644, 13802824), (721, 12328736), (736, 12077471), (784, 11338034), (824, 10787644), (1127, 7887328), (1288, 6901412), (1442, 6164368), (1568, 5669017), (1648, 5393822), (2254, 3943664), (2369, 3752224), (2393, 3714592), (2576, 3450706), (2884, 3082184), (3296, 2696911), (4508, 1971832), (4738, 1876112), (4786, 1857296), (5047, 1761248), (5152, 1725353), (5768, 1541092), (9016, 985916), (9476, 938056), (9572, 928648), (10094, 880624), (11536, 770546), (16583, 536032), (16751, 530656), (18032, 492958), (18952, 469028), (19144, 464324), (20188, 440312), (23072, 385273), (33166, 268016), (33502, 265328), (36064, 246479), (37904, 234514), (38288, 232162), (40376, 220156), (55039, 161504), (66332, 134008), (67004, 132664), (75808, 117257), (76576, 116081), (80752, 110078)]