257232

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 696384

約数和(自身を除く): 439152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 233, 276, 368, 466, 552, 699, 932, 1104, 1398, 1864, 2796, 3728, 5359, 5592, 10718, 11184, 16077, 21436, 32154, 42872, 64308, 85744, 128616, 257232]

約数ペア:

[(1, 257232), (2, 128616), (3, 85744), (4, 64308), (6, 42872), (8, 32154), (12, 21436), (16, 16077), (23, 11184), (24, 10718), (46, 5592), (48, 5359), (69, 3728), (92, 2796), (138, 1864), (184, 1398), (233, 1104), (276, 932), (368, 699), (466, 552)]