2556048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 4872048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 103, 132, 141, 176, 188, 206, 264, 282, 309, 376, 412, 517, 528, 564, 618, 752, 824, 1034, 1128, 1133, 1236, 1551, 1648, 2068, 2256, 2266, 2472, 3102, 3399, 4136, 4532, 4841, 4944, 6204, 6798, 8272, 9064, 9682, 12408, 13596, 14523, 18128, 19364, 24816, 27192, 29046, 38728, 53251, 54384, 58092, 77456, 106502, 116184, 159753, 213004, 232368, 319506, 426008, 639012, 852016, 1278024, 2556048]

約数ペア:

[(1, 2556048), (2, 1278024), (3, 852016), (4, 639012), (6, 426008), (8, 319506), (11, 232368), (12, 213004), (16, 159753), (22, 116184), (24, 106502), (33, 77456), (44, 58092), (47, 54384), (48, 53251), (66, 38728), (88, 29046), (94, 27192), (103, 24816), (132, 19364), (141, 18128), (176, 14523), (188, 13596), (206, 12408), (264, 9682), (282, 9064), (309, 8272), (376, 6798), (412, 6204), (517, 4944), (528, 4841), (564, 4532), (618, 4136), (752, 3399), (824, 3102), (1034, 2472), (1128, 2266), (1133, 2256), (1236, 2068), (1551, 1648)]