212542448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 444752784

約数和(自身を除く): 232210336

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 601, 713, 961, 1202, 1426, 1922, 2404, 2852, 3844, 4808, 5704, 7688, 9616, 11408, 13823, 15376, 18631, 22103, 27646, 37262, 44206, 55292, 74524, 88412, 110584, 149048, 176824, 221168, 298096, 353648, 428513, 577561, 857026, 1155122, 1714052, 2310244, 3428104, 4620488, 6856208, 9240976, 13283903, 26567806, 53135612, 106271224, 212542448]

約数ペア:

[(1, 212542448), (2, 106271224), (4, 53135612), (8, 26567806), (16, 13283903), (23, 9240976), (31, 6856208), (46, 4620488), (62, 3428104), (92, 2310244), (124, 1714052), (184, 1155122), (248, 857026), (368, 577561), (496, 428513), (601, 353648), (713, 298096), (961, 221168), (1202, 176824), (1426, 149048), (1922, 110584), (2404, 88412), (2852, 74524), (3844, 55292), (4808, 44206), (5704, 37262), (7688, 27646), (9616, 22103), (11408, 18631), (13823, 15376)]