253517508728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1\times {\mathrm{13649}}^1$

素因数の和:16292

約数の個数: 64

約数和(自身を含む): 525051072000

約数和(自身を除く): 271533563272

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 2543, 3652, 5086, 7304, 10172, 13649, 20344, 27298, 27973, 54596, 55946, 109192, 111892, 150139, 211069, 223784, 300278, 422138, 600556, 844276, 1132867, 1201112, 1688552, 2265734, 2321759, 4531468, 4643518, 9062936, 9287036, 12461537, 18574072, 24923074, 34709407, 49846148, 69418814, 99692296, 138837628, 277675256, 381803477, 763606954, 1527213908, 2880880781, 3054427816, 5761761562, 11523523124, 23047046248, 31689688591, 63379377182, 126758754364, 253517508728]

約数ペア:

[(1, 253517508728), (2, 126758754364), (4, 63379377182), (8, 31689688591), (11, 23047046248), (22, 11523523124), (44, 5761761562), (83, 3054427816), (88, 2880880781), (166, 1527213908), (332, 763606954), (664, 381803477), (913, 277675256), (1826, 138837628), (2543, 99692296), (3652, 69418814), (5086, 49846148), (7304, 34709407), (10172, 24923074), (13649, 18574072), (20344, 12461537), (27298, 9287036), (27973, 9062936), (54596, 4643518), (55946, 4531468), (109192, 2321759), (111892, 2265734), (150139, 1688552), (211069, 1201112), (223784, 1132867), (300278, 844276), (422138, 600556)]