260284992

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 755806464

約数和(自身を除く): 495521472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 251, 264, 352, 491, 502, 528, 704, 753, 982, 1004, 1056, 1473, 1506, 1964, 2008, 2112, 2761, 2946, 3012, 3928, 4016, 5401, 5522, 5892, 6024, 7856, 8032, 8283, 10802, 11044, 11784, 12048, 15712, 16064, 16203, 16566, 21604, 22088, 23568, 24096, 31424, 32406, 33132, 43208, 44176, 47136, 48192, 64812, 66264, 86416, 88352, 94272, 123241, 129624, 132528, 172832, 176704, 246482, 259248, 265056, 345664, 369723, 492964, 518496, 530112, 739446, 985928, 1036992, 1355651, 1478892, 1971856, 2711302, 2957784, 3943712, 4066953, 5422604, 5915568, 7887424, 8133906, 10845208, 11831136, 16267812, 21690416, 23662272, 32535624, 43380832, 65071248, 86761664, 130142496, 260284992]

約数ペア:

[(1, 260284992), (2, 130142496), (3, 86761664), (4, 65071248), (6, 43380832), (8, 32535624), (11, 23662272), (12, 21690416), (16, 16267812), (22, 11831136), (24, 10845208), (32, 8133906), (33, 7887424), (44, 5915568), (48, 5422604), (64, 4066953), (66, 3943712), (88, 2957784), (96, 2711302), (132, 1971856), (176, 1478892), (192, 1355651), (251, 1036992), (264, 985928), (352, 739446), (491, 530112), (502, 518496), (528, 492964), (704, 369723), (753, 345664), (982, 265056), (1004, 259248), (1056, 246482), (1473, 176704), (1506, 172832), (1964, 132528), (2008, 129624), (2112, 123241), (2761, 94272), (2946, 88352), (3012, 86416), (3928, 66264), (4016, 64812), (5401, 48192), (5522, 47136), (5892, 44176), (6024, 43208), (7856, 33132), (8032, 32406), (8283, 31424), (10802, 24096), (11044, 23568), (11784, 22088), (12048, 21604), (15712, 16566), (16064, 16203)]