311941264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6211}}^1$

素因数の和:6335

約数の個数: 40

約数和(自身を含む): 627014432

約数和(自身を除く): 315073168

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 6211, 6278, 12422, 12556, 24844, 25112, 49688, 50224, 99376, 267073, 453403, 534146, 906806, 1068292, 1813612, 2136584, 3627224, 4273168, 7254448, 19496329, 38992658, 77985316, 155970632, 311941264]

約数ペア:

[(1, 311941264), (2, 155970632), (4, 77985316), (8, 38992658), (16, 19496329), (43, 7254448), (73, 4273168), (86, 3627224), (146, 2136584), (172, 1813612), (292, 1068292), (344, 906806), (584, 534146), (688, 453403), (1168, 267073), (3139, 99376), (6211, 50224), (6278, 49688), (12422, 25112), (12556, 24844)]