239753072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4073}}^1$

素因数の和:4377

約数の個数: 40

約数和(自身を含む): 502144944

約数和(自身を除く): 262391872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 3679, 4073, 4528, 7358, 8146, 14716, 16292, 29432, 32584, 52949, 58864, 65168, 105898, 211796, 423592, 847184, 1152659, 2305318, 4610636, 9221272, 14984567, 18442544, 29969134, 59938268, 119876536, 239753072]

約数ペア:

[(1, 239753072), (2, 119876536), (4, 59938268), (8, 29969134), (13, 18442544), (16, 14984567), (26, 9221272), (52, 4610636), (104, 2305318), (208, 1152659), (283, 847184), (566, 423592), (1132, 211796), (2264, 105898), (3679, 65168), (4073, 58864), (4528, 52949), (7358, 32584), (8146, 29432), (14716, 16292)]