213598128

素因数分解:

$2^4\times 3^1\times {\mathrm{823}}^1\times {\mathrm{5407}}^1$

素因数の和:6241

約数の個数: 40

約数和(自身を含む): 552567808

約数和(自身を除く): 338969680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 823, 1646, 2469, 3292, 4938, 5407, 6584, 9876, 10814, 13168, 16221, 19752, 21628, 32442, 39504, 43256, 64884, 86512, 129768, 259536, 4449961, 8899922, 13349883, 17799844, 26699766, 35599688, 53399532, 71199376, 106799064, 213598128]

約数ペア:

[(1, 213598128), (2, 106799064), (3, 71199376), (4, 53399532), (6, 35599688), (8, 26699766), (12, 17799844), (16, 13349883), (24, 8899922), (48, 4449961), (823, 259536), (1646, 129768), (2469, 86512), (3292, 64884), (4938, 43256), (5407, 39504), (6584, 32442), (9876, 21628), (10814, 19752), (13168, 16221)]