240881208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{18973}}^1$

素因数の和:19028

約数の個数: 48

約数和(自身を含む): 629557320

約数和(自身を除く): 388676112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 2116, 3174, 4232, 6348, 12696, 18973, 37946, 56919, 75892, 113838, 151784, 227676, 436379, 455352, 872758, 1309137, 1745516, 2618274, 3491032, 5236548, 10036717, 10473096, 20073434, 30110151, 40146868, 60220302, 80293736, 120440604, 240881208]

約数ペア:

[(1, 240881208), (2, 120440604), (3, 80293736), (4, 60220302), (6, 40146868), (8, 30110151), (12, 20073434), (23, 10473096), (24, 10036717), (46, 5236548), (69, 3491032), (92, 2618274), (138, 1745516), (184, 1309137), (276, 872758), (529, 455352), (552, 436379), (1058, 227676), (1587, 151784), (2116, 113838), (3174, 75892), (4232, 56919), (6348, 37946), (12696, 18973)]