2856551192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 5910710400

約数和(自身を除く): 3054159208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 347, 556, 673, 694, 1112, 1346, 1388, 1529, 2692, 2776, 3058, 3817, 5384, 6116, 7403, 7634, 12232, 14806, 15268, 29612, 30536, 48233, 59224, 93547, 96466, 187094, 192932, 233531, 374188, 385864, 467062, 530563, 748376, 934124, 1029017, 1061126, 1868248, 2058034, 2122252, 2568841, 4116068, 4244504, 5137682, 8232136, 10275364, 20550728, 32460809, 64921618, 129843236, 259686472, 357068899, 714137798, 1428275596, 2856551192]

約数ペア:

[(1, 2856551192), (2, 1428275596), (4, 714137798), (8, 357068899), (11, 259686472), (22, 129843236), (44, 64921618), (88, 32460809), (139, 20550728), (278, 10275364), (347, 8232136), (556, 5137682), (673, 4244504), (694, 4116068), (1112, 2568841), (1346, 2122252), (1388, 2058034), (1529, 1868248), (2692, 1061126), (2776, 1029017), (3058, 934124), (3817, 748376), (5384, 530563), (6116, 467062), (7403, 385864), (7634, 374188), (12232, 233531), (14806, 192932), (15268, 187094), (29612, 96466), (30536, 93547), (48233, 59224)]